Solid Carbide Endmills Tools

End mills are a type of milling cutter that are necessary for a milling machine’s cutting capability, since they are the most extensively used machine tool in the manufacturing business. The milling machine market is likely to develop even more in the next years, according to a recent data research by ‘Strategy.’ End milling is one of the most popular machining and application methods in the industrial world.

A milling cutter known as an end mill is a type of milling cutter. It differs from a drill in terms of application, geometry, and manufacturing.

​While a drill bit can only cut in the axial direction, an end mill can generally cut in all directions, though they don’t perform as well as a drill in drilling applications.

End mills are flexible cutting tools that can be used for slotting, profiling, face milling, contouring, and drilling, among other things. High-speed steel (HSS) or tungsten carbide is the most typical materials used.

Selection Guidelines for End Mills

  1. Length
  • Shorter endmill are more stiff, less expensive, and may produce a finer finish (as a corollary, just the length of endmill beyond the cutting edge that is absolutely essential should be exposed).
  • While longer endmill are less stiff and allow for deeper cuts, they are more expensive, may not offer as good a finish, and may increase runout.
  1. Diameter
  • Larger diameter tools are stiffer, which allows them to clear more material in a single pass. They will also be able to get a better finish.
  • When profiling or cutting off pieces, smaller diameter tools have a smaller radius at the corners, allowing you to remove less material, resulting in less waste and fewer chips. This could endanger people’s lives.
  1. No. of Flutes
  • For slotting or heavy stock removal, one, two, or three flutes are ideal.
  • Four or more flutes improve tool stiffness and produce a finer finish.


  1. Material
  • The cost of a tool and how long it lasts are inextricably linked.


  1. Coatings
  • Coatings will enable for faster feeds and longer tool life.
  • Certain coatings make it difficult for material to stick to the bit.


Solid Carbide Endmill

Solid Carbide Endmill is often more stiff than HSS end mills and can be used 2-3 times faster. This is mostly due to carbide’s material characteristics, which allow for a far higher heat tolerance.

Profile milling, tracer milling, face milling, and plunging are all milling operations that use endmills.

In recent years, high-efficiency milling has received a lot of attention as a means to significantly boost metal removal rates using solid carbide endmill cutter on nearly any milling machine. Many firms, however, make the error of confusing HSM (high-speed machining) with HFM (high-frequency machining) (high feed machining).

The material of the milling cutter cutting part and the material of the milling cutter’s cutting portion are used to classify Solid carbide endmill cutter.

To maximize this high-speed milling method, solid carbide endmill designs are rapidly emerging. The use of a tiny or light breadth of cut allows the endmill chip gullets to be smaller, allowing more flutes to be added with longer lengths of cut.



Solid carbide endmill have a higher stiffness, better heat resistance, and faster cutting speeds than HSS end mills. This increases your productivity while also allowing you to cut a larger variety of (harder) materials. Carbide end mills are frequently used for finishing.

Accusharp Cutting Tool has a wide selection of high-performance solid carbide square shoulder end mills, ball nose cutters, and finish end mills for increased productivity and tool life. This product line includes universal end mills as well as end mills that are suited for specific work piece materials.

Universal products provide complete machining flexibility at a competitive price.

Optimized end mills are designed for OEMs and first-tier suppliers who need to produce large quantities of a single component and need their processes to be fully optimized to reduce cycle times and lower costs per item.


Milling cutter is a must-have item in any machine shop. End mills and drill bits, like all cutting instruments, lose their cutting edge with time. You should invest in some tools for a solid carbide endmill maker if you are tired of dealing with failing tools and the work of resharpening your cutting tools.

When it comes to tool manufacturing, carbide has numerous distinct advantages. Some shops utilise high-speed steel cutters, but they have their own set of problems. Although most steel alloys are strong, they suffer from the same problem that all metal tools do. If you overheat them, they will lose their cool and begin to soften.

High-temperature steel is a specifically designed steel alloy capable of withstanding intense temperatures. HSS tools are inexpensive and feature a strong cutting edge. This means you can use them in areas where traditional steel tools wouldn’t be able to withstand the heat. Despite this benefit over standard steel, you will still need to use these tools at a slower speed.

Carbide cutting tool are required if you wish to begin machining at higher speeds without jeopardizing the tool’s lifespan. Carbide is a one of a kind high-performance tool material that is specifically developed to keep a cutting edge while also resisting heat.

Carbide tools may appear to be metallic, but they are actually made up of powdered ceramic and a metal binding substance. The ceramic that lends carbide its name, tungsten carbide, is twice as dense and strong as steel.

Because ceramic does not have the same changeable structure as metal, it helps to make them significantly more heat resistant than other tools. A ceramic will not soften no matter how hot it gets, at least not at the temperatures milling cutters will encounter.

Many solid carbide endmill manufacturers coat their tools with protective coatings to add a little extra strength. Coating materials such as titanium aluminium nitride (TiAlN) can protect your end mills from the high temperatures associated with high-speed operation.

TiAlN is often utilised because when heated to high temperatures, it forms a thin layer of aluminium oxide. This aluminium oxide layer protects your end mills from the damaging effects of high heat, allowing them to last longer.


Accusharp Cutting Tools manufactures a full range of carbide and solid carbide endmill cutter made from ultra-micro grain carbide, which increases hardness while maintaining toughness. We are the leading firm for Solid carbide endmill manufacturers India.


Solid Carbide Endmill from Accusharp Cutting Tools in a variety of specifications:

  • Multi-Purpose solid carbide end mills are designed to provide the desired surface finish in a wide range of materials.


  • To eliminate vibration at higher speeds, variable helix unique flute geometry tools are provided in a range of forms.
  • Roughing end mills made of carbide have a unique design that allows for high feed rates and heavy duty grinding.


  • Solid Carbide endmill are perfect for high-volume, difficult-to-machine jobs. Cost-effective manufacture is ensured by engineered geometries and sophisticated coatings. Cutting dimensions are constructed into tool styles to fit a variety of tasks, giving you more options.


Solid Carbide endmill are available in a variety of shapes and sizes for roughing and finishing operations. Solid carbide or coolant through can be used to make them. For our customers’ individual demands, the number of flutes and types of end characteristics can be adjusted.

Solid Carbide endmill are used for a variety of tasks, including finishing, roughing, and material-specific applications. To ensure that your investment is protected and that you get the most out of your equipment.

Carbide tooling is highly efficient in use and maintains its cutting edge well even at high machining temperatures. Carbide tools have a wider cutting speed range and are more rigid than HSS tools. Carbide tools are well-known for their superior surface polish.

Carbide is used in a wide range of cutting applications, from boring to face milling and beyond, due to these advantages. When machining cast iron, polymers, and other nonferrous materials, carbide is frequently utilised.

The bulk of machining applications use Solid carbide endmill, while HSS is a smaller but important portion of the market. Carbide knocks HSS out of the water when it comes to cutting speed.


  • Each endmill tooth is involved in intermittent cutting on a regular basis.
  • The cutting thickness of each cutter tooth varies during the cutting operation.
  • Maximum metal removal rates and better chip evacuation are achieved with optimal flute shape.
  • Innovative new geometries created in collaboration with our foreign development partners, who have decades of carbide tooling design and development experience. The result is a wide selection of cutting instruments that are state-of-the-art and function exceptionally well.
  • Cutting in the middle with the option of drilling.
  • Extra positive dubbing reinforces the corner for longer tool life.





Application Industry:

  • Aerospace and aircrafts
  • Medical Equipment industry
  • Die and Mould
  • Automation Industry
  • Machine tool industry
  • Construction equipment industry.
  • Energy

Fabrication Industry.


Why Use Carbide Cutting Tools?

Cutting tools are also known as cutters. Cutting tools are small shanks with razor-sharp cutting edges. Unlike the everyday cutting tools that dissect materials, such as blades .these cutters are designed primarily to remove stock from materials in an industrial cutting environment.

the machining procedure Because the cutting tools cut largely hard and stiff work pieces, the cutting tool must be rigid enough to complete the machining duties.

Cutting tools are available in a variety of specifications, designs, and materials in the modern machining and engineering sector. Carbide cutting tool are one of the most popular tools on the market today.

Carbide cutting tool are cutters manufactured of carbide material, metallic cutters covered with a carbide layer, or cutters tipped with carbide cutting edge, which strengthens the tool and allows for improved cutting performance.

For a variety of reasons, carbide cutting tool are widely used in the modern industrial and engineering industries. The carbide coating or carbide cutting tip improves the cutting tools’ physical qualities; making them more competent of completing the duties they are given.

Carbide enables cutting tools to withstand higher operating temperatures while maintaining cutting performance. Because of its physical qualities, carbide provides greater benefits to tooling.

Metal that has been carbonized

Carbide is a common substance used in the production of cutting tools. It is, in essence, a chemical complex made up of carbon and other elements (metallic elements in this case). Titanium, tantalum, and tungsten are common metallic materials mixed with carbon to manufacture industrial cutting tools.

Physical strength, rigidity, and resistance to wear, pressure, and heat are all advantages of carbonized metallic materials. Solid carbide cutting tools are also known as carbide cutting tool.

Tungsten Carbide

Tungsten carbide is usually the first carbide material that comes to mind when thinking of carbide cutting tools. When the term “carbide cutting tool” is mentioned, most people think of tungsten carbide cutters.

Carbon and tungsten are both present in the same amount in tungsten carbide. Cutting tools, machining tools, and abrasives are all made from tungsten carbide. Other forms of solid carbide are utilized to make cutting tools than tungsten.

Titanium Carbide

Another typical carbide substance used to create machining tools is titanium carbide. Titanium carbide machining tools can achieve high cutting speeds, flawless finishes, and precision.

When cutting steel-based materials, titanium carbide machining tools are commonly utilized. It is sometimes mixed together with tungsten carbide to improve wear and corrosion resistance. A tool made of titanium carbide and tungsten carbide has a longer life and superior machining capacity.

Tantalum Carbide

Tantalum carbide is less hard and rigid than tungsten carbide and titanium carbide. It’s more commonly utilized as a tool’s coating layer. It can also be added to tungsten carbide to improve the material’s corrosion resistance.

Tantalum carbide is known for it’s superconducting. Tantalum carbide can be utilized as an electrode because of it’s superconducting. In EDM wire cutting processes, a tantalum carbide electrode is used as the cutting tool. Instead of using a traditional cutting tool, wire cutting uses sparks to cut materials. It’s perfect for cutting intricate forms into work pieces.

Benefits of Carbide Cutting Tool.

The industry of carbide tooling is expanding! Even the distribution, development, and manufacturing of new carbide cutting tools cannot meet the demand in a timely manner. As the need for cutting tools continues to rise, cutting tool suppliers are working hard to keep up with the demand by developing more innovative and high-performance cutting tool products.

When it comes to cutting tools, it’s been a long process to separate the good from the bad, but in the end, it all comes down to high-performance, cutting-edge, high-quality equipment that makes a difference.


Another benefit of utilizing carbide cutting tool is the cost savings. Its cost-effectiveness is due to its durability and high-speed machining capacity, to put it another way. Manufacturers do not have to change cutting tools as frequently since carbide cutting tools are wear-resistant and have a longer tool life, resulting in lower costs.

Furthermore, carbide materials enable cutting tool cutting speeds and feed rates to be increased. The time it takes to complete a work cycle is reduced when this attribute is present. Reduced tool change and work cycle results in lower costs and higher production, which is one of the main reasons why carbide cutting tools are preferred over other cutter types.

Enhanced Durability

You get a tool that is built to last when you combine the durability of steel with the skilled finishing capability of carbide. You can replace tips without having to buy a new tool, thus a high-quality carbide-tipped model will outlast even the best HSS choice.

Again, the cost of switching to carbide may appear high at first, but you will receive a lot of value in the end, making it a far superior option for any business.


The carbide cutting tool remains sharper than conventional steel, making it more efficient. Carbide allows for faster cutting without jamming, reducing the workload on woodworking machines. Cutting tools made of mild steel wear very quickly. When the blades become dull, the wood is burned, chipped, the grain is broken, and the grain is blown out. Sharp carbide-tipped tools are far more effective than standard steel blades, cutting faster and requiring less regular honing.


Carbide tools produce the cleanest, most straightforward cuts of any metalworking tool, with little or no grain damage. Joints fit better and bond joints are stronger when cuts are clean and straight. The use of a clean-cut carbide tool reduces rebound and is a common cause of workshop accidents.


The carbide tips can be replaced if they wear out or shatter and most blade sharpening businesses will add new tips to the cutting tool. The carbide-tipped tools have a greater initial cost, but the tips are interchangeable, making the device more economical in the long run. If the body of the blade or the cutter shank is in good shape, carbide-tipped tools can endure practically indefinitely.

Future of Carbide Cutting Tool

Carbide cutting tool are an important component of industrial equipment. They are a type of metal cutting tool that’s used on heavy-duty machines including CNC lathes, turret lathes, engines lathes, and chuckers.

Special carbide tips are brazed onto steel metal surfaces and bodies of carbide cutting tools. When compared to standard cutting tools, cutting carbide tools are more resistant to wear and have a longer shelf life.

  • The growing use of carbide tools in industrial applications is one of the main reasons for the carbide cutting tool market’s rise. Another significant market trend is increasing automation levels across various end-use industries.
  • Cutting Tools Manufacturers increasing desire for improved cutting tools in order to build advanced and sophisticated machining is expected to drive the carbide cutting tool market forward.
  • Another important element boosting the industry is e-commerce platforms that offer carbide cutting tools at low prices. The emergence of

E-commerce platforms aids manufacturers of carbide cutting tools in expanding their geographical presence, leading in overall growth of the carbide cutting tool market.

Our company creates custom carbide cutting tools to fulfill the needs of our customers. We offer high-quality carbide-tipped cutting tools at affordable costs. We are the Top most carbide cutting tools manufacturers in India.

Please contact us with your specifications, and we will provide you with high-quality carbide cutting tools that fit your needs.


Machine Tool Industry

India is one of the world’s largest manufacturers of machine tools. The machine tools industry is made up of production units, some of which are organised and some of which are worldwide. India is poised to become a major player in the global machine tool industry, with significant high-end machine tool manufacture expected.

Since the beginning of the millennium, the Indian machine tool business has remained stagnant as investment in the manufacturing sector has slowed significantly. Later, as global companies began to outsource manufacturing to India, the Indian engineering sector, particularly the automotive sector, saw significant investment. This resulted in a surge in machine tool demand.

Since then, the machine tool business has been expanding at a healthy rate.  Machine tool industry in India is now capable of exporting general-purpose and standard machine tools to even the most advanced countries.

India is poised to become a major player in the global machine tool industry, with significant high-end machine tool manufacture expected.


The machine tool sector is poised to experience exceptional growth in the near future, with the index of industrial production reaching new highs and the government placing a strong emphasis on capital expenditure.

Metal cutting and metal forming are two types of machines used in the machine tool industry. Both types of machinery can be divided into two categories: manually operated machines and numerically controlled machines.

To supply world-class production solutions, most of the machine tools manufacturers in India have incorporated modern manufacturing processes such as TPM, TQM, and Six Sigma.

The majority of presenting Cutting tool companies is reliant on the automotive industry. OEMs and Tier-1 and Tier-2 vendors equally rely heavily on their devices. In the field of e-mobility,

We are still considering hybrid options. However, when all-electric vehicles (e-cars, e-scooters, and e-rickshaws) become available, the game will shift completely. A combustion engine will not be used.

Engines and motors in their existing form will be obsolete. Automobile components may be reduced from thousands to a few hundred, and significant vendors may be reduced from hundreds to a handful. How is the machine tool industry preparing for the new circumstances?

Turning, boring, milling, cutting, grinding, rolling, and other mechanical processes will be replaced by 3-D printing, which is a futuristic technology.

In the manufacturing industry, the Machine Tools section is extremely important. The stakes are considerably higher for India’s manufacturing industry, which is one of the world’s fastest growing industries.

Cutting tools are commonly employed in industries when it comes to machinery. Accusharp cutting tools as cutting tool makers provides a diverse range of cutting tools to global industries. To provide our consumers with impeccable quality, we have expanded our vision to include the latest technologies and highly advanced equipment’s.

Accusharp Cutting Tools private limited has been in the cutting tool business since 1991, and we have built a reputation for high quality goods and service during that period. Pune is a manufacturing centre for automotive ancillary tools. We are the top most machine tool manufacturers in pune.

Accusharp cutting tools is the first name that comes to mind when clients are looking for the top industrial tool suppliers because it is synonymous with reliability, quality, innovation, and value. We’ve worked hard to earn our enviable reputation and are committed to providing our clients with the best service possible.

Machine Cutting Tools have been utilised in a variety of sectors for many years. The instruments we provide feature high-finish coatings to extend their life and several types of blades depending on the application’s needs. For better industrial application and optimal outcomes, we have robust tools.

We are always testing, creating, and improving our goods to ensure that they are of the highest quality and usefulness. Maintaining our position as a leading industrial tool distributor. To meet our customers’ expectations, we never leave any stone unturned.

Cutting Tools Specifications:

  • High-quality raw materials were used to create this product.
  • Application-driven results require razor-sharp blades.
  • For a long life, thick coatings on the tips are used.
  • Specifically designed for industrial use.

For our valued customers, we manufacture the following Cutting tool products.

  • Carbide Drills
  • Solid carbide step Drill
  • Solid carbide TCH double margine long drill
  • Micro Drills
  • Carbide Center Drill
  • Ratio Drills


  • Carbide Reamers
  • Solid Carbide Reamer
  • Combination Reamer
  • Solid Carbide Injector Bore Reamer


  • Endmills
  • Solid carbide endmill
  • Ball nose endmill 2 flute
  • Ball nose endmill 4 flute
  • Thread mill
  • Solid carbide hole mill
  • Solid carbide rougher endmill


  • Special Tools
  • Port Tool
  • Form Tool



  • Gun Drill tool


  • T-slot cutter


  • Burnishing Drills


  • Other Tools as per customer requirement.



All of the cutting tools were able to work on diverse operating machines thanks to the manufacturing methods. Cutting tools are used in a variety of operating systems and are responsible for the redundancy of any manual activities that were previously handled by humans. Cutting tools have become increasingly popular in all production areas. Cutting tools are essential for the many types of operations that are carried out. Accusharp Cutting Tools is leading tool manufacturing companies in India.

Our preferred customers, with reputed organizations in India like,

  • Tata Motors
  • ISRO – Government of India
  • John Deere
  • Forbes Marshall
  • Alicon
  • Cogeme
  • HAL
  • Kohler
  • Sansera
  • Ashok Leyland
  • BHEL
  • Cummins
  • Seco
  • Mahindra
  • Hyundai
  • HAL
  • Bharat Forge


With the essence of “Make in India,” we seek to give the greatest quality hand tools backed by German technology. We have a team of industry professionals who are dedicated to providing clients with the most value for every dollar they spend on our products.

Our Research and Development team includes experienced individuals who review the newest technologies and industry trends on a regular basis in order to improve the design and structure of our goods. Our tools are designed to suit the needs of clients who use them on a daily basis. Accusharp Cutting Tools is known in India for offering the greatest choice of items to its consumers.

We have a dedicated, hardworking, and energetic staff at Accusharp cutting tools  that are dedicated to providing the best tools to our clients in various industries and assisting them in running their businesses smoothly. Our high-quality items are available at competitive costs and are well worth the money our consumers spend on them.

Our dedicated Team is constantly working on new product development in order to improve the Cutting Tool Industry.

Accusharp Cutting Tools is regarded as one of the best industrial tool providers, with items that fulfil the needs of professionals who use them on a daily basis. Our diverse product line is what distinguishes us from the competition and allows us to establish a renowned position in the industry.


The Evolution of Solid Carbide Injector Bore Reamer

Reamers are metalworking rotary cutting tools. Reaming is the technique of using a multifluted cutting

Instrument to enlarge and size a hole. Precision reamers are used to increase the size of a previously produced hole
bya minimal amount while maintaining high accuracy and leaving clean sides. For more basic expansion of holes and light material removal to deburr, non-precision reamers are employed. Reaming is a finishing machining technique that is regarded among the best.

A reamer is a tool that has one or more teeth. Teeth are constructed from a variety of cutting materials. The reamer is used to smooth out a hole that has already been created to an exact diameter. It should not be used to enlarge a hole significantly.

Reaming is the process of using cutting instruments called reamers to improve the quality of already drilled
Holes. A reamer is a spinning cutting tool with a cylindrical shape that is used to enlarge and finish holes to
Precise dimensions after they have been produced. It’s a cutting instrument with several edges and a cutting
Edge on the periphery.

Reaming removes a little amount of material called chips from a pre-existing hole in the workpiece.
Between the reamer and the workpiece, relative axial and rotational motions are involved in the operation.
Drill presses are commonly used; however lathes can also be used. As the reamer is advanced into the
Workpiece, it is held firmly in place by a vise, chuck or fixture.

The primary criterion for reaming is the quality of the reamed hole in terms of ensuring the best level of Technology machining process economy. It refers to tool life, machining process productivity and cost of reaming a hole, and so on.


Accusharp Cutting Tools Manufacturers design the best machining solution for solid carbide Reamers, Drills and milling cutters for the client production needs.
A typical reamer consists of a cylindrical body with a set of parallel or helical cutting edges running the length
Of it. Each cutting edge has a tiny undercut below it and is ground at an angle. Reamers should only be used to remove
little amounts of material to ensure the reamer’s longevity and a better hole finish.


The flutes of reamers used on machinery like lathes feature a left-hand spiral.
The flutes are spaced randomly, which lessens the tendency of the reamer to ‘chatter’ while in operation.


A reamer is made up of three pieces.

  • Neck
  • Shank
  • Fluted Section

Drilling is frequently the first machining operation in the overall creation of a hole, with further operations Following. Reaming is the most commonly employed secondary operation when precision in hole creation is Required. Reaming is the process of using a reamer to form, shape, taper, or enlarge a hole.
Reaming is a machining technique in which a rotary tool, the reamer, makes a light cut to increase the precision and smoothness of a round hole.
Drilling a hole is not as exact or accurate as you may believe.For most engineering procedures, a drilled hole is accurate enough, but there are situations when absolute precision is necessary. When this level of precision is required, a hole is drilled first using a standard twist drill that is somewhat smaller than the finished hole. The final finished diameter of the drilled hole should be within 0.05mm to 0.1mm. The hole is then finished to the exact size with a reamer, resulting in a smooth finish.


The precision machining or finishing process includes reaming. Surface quality, roundness, cylindricity, and diameter tolerance are the most common reasons for reamed holes.Set the hole with a specific allowance
(See allowance table), then use the reamer to achieve the desired fit.


Types of Reamer:

  • Hand Reamer
  • Machine Reamer
  • Tapered Reamer
  • Carbide Reamer
  • Straight Reamer
  • Shell Reamer
  • Die maker’s reamer
  • Floating Reamers
  • Bridge Reamer
  • Custom Reamer
  • Adjustable Reamer
  • Expansion Reamer


Coatings For reamers

  • Titanium Nitride
  • Titanium Aluminium Nitride
  • Titanium Aluminium Silicon Nitrides
  • Titanium Carbon Nitride
  • Titanium Aluminium Carbon Nitride


Solid Carbide Injector Bore Reamer

Accusharp Cutting Tools Manufacturers design the best machining solution for solid carbide Injector bore Reamers

Starting taper, the sizing section and to guide the reamers, as well as smoothing or sizing the hole,are the basiccutting
actions of the reamer.The back taper lowers the amount of frictionbetween the reamers and the Entire surface. Bore holes with small diameters and high length to diameter ratios are becoming more important in industry as part needs expand and component downsizing becomes more common.


The automotive sector, as well as the manufacture of fuel injectors and medical and biomedical devices, are Examples of components that require deep holes with small dimensions. As the number of functional criteria Grows,


Increases in injection pressure, for example, to improve the efficiency of the combustion process in diesel
Engines, raise the demands on bore hole surface integrity.To achieve these needs, the deep hole drilling
Procedure must be modified High tool performance is required to improve the efficiency of the cutting operation. The tiny cutting edge geometry is critical for tool performance. Due to the decrease of cutting edge chipping and the formation of a specified stable edge rounding. Tool performance can be increased by prepping the cutting edge.


Solid  Carbide Injector Bore Reamers are frequently are frequently made by combining many stages , which substantially reduces cycle time while also maintaining the best geometrical accuracy. All high precision bores in steel and cast iron with tolerances ranging from IT7 to IT9. Complete the reaming of the fuel injector bore Tool with a Coated Solid Carbide Coating Coolant under High Pressure 227 mm/min, 345 RPM.



Work Piece

  • Bore Finishing for Fuel Injectors
  • Graphite Iron that has been compacted (CGI)
  • HB hardness ranges from 197 to 255.

Work Circumstance

  • Ream the fuel injector bore to completion.
  • Solid Carbide Tool with Coating.
  • Coolant Under High Pressure.
  • 345 RPM, 227 mm/min.


  • Tool life has been extended by a factor of two.
  • Roundness and size control are excellent.
  • Exceptional Surface Finish.
  • CPU performance has been reduced.

Accushrp cutting tools offers training to customers on the right selection, use and application of reaming tools
Training ensures that errors are minimised, resulting in fewer accidents and tool damage. Starting with process
development and proving out on the shop floor, Accusharp Cutting Tools provide cost effective performance
oriented project solutions.




  • Maximum Process Consistency
  • Tolerances for diameter, shape, and position that are optimal
  • Exceptional accuracy
  • Simple to use
  • optimum cost effectiveness
  • Excellent finished surface

Applications Industry:

  • Automotive Industry
  • Medical equipment Industry
  • Die and Mould
  • Aerospace

Accusharp Cutting Tools is India’s largest manufacturer, seller, and exporter of reamers. Our reamers are
comprised of cemented carbides and high grade carbon steel. When it comes to precision, reamers are better
option than drills. When compared to lathes, it produces a smoother and better finish on material.
Contact our sales staff for the best reamers for various purposes.

Call us on: +91 8308815615 our hallmarks are high-quality, product assurance, and competitive pricing. To become an Accusharp cutting Tools distribution partner, please click here.


Basic guide to Thread Mill

Thread mills are milling tools that are used to cut threads. Thread mills are utilised on CNC machining centres with simultaneous triaxle control and helical interpolation features. Thread milling is more stable than general tapping, with less cutting condition limits in terms of chip management and coolant lubricity.


A Thread mill is just an end mill with the thread profile on the side. You can helically interpolate the Thread profile onto a work piece by using multiple axes of a CNC machine.

Because the mill must be able to enter the drilled hole and interpolate, unlike a tap, a Thread mill has a smaller diameter than the thread size being produced. Thread milling tool gives superior control Because the thread’s major diameter changed using the machine’s cutter compensation.


Threads and Thread Mills: What You Need to Know

Thread milling can be difficult for machinists. While thread mills are capable of manufacturing Threadwith relative ease, machinists must make a number of decisions before starting the process to
Ensure consistent output. Machinists must first learn basic thread milling applications in order to
Visualize these features and select the appropriate tool.


What exactly is a Thread?

A thread’s principal role is to create a connection between two separate mechanisms. Consider your water bottle’s cap. To make a watertight seal, the cap connects to the top of the Bottle. This coupling is capable of transmitting motion and assisting in the acquisition of mechanical benefits.

Terminology for Threads

  • Thread from the Outside

Threads on the external surface of the mating component

  • Thread from the Inside   

 The inside surface of the mated portion has threads. 

  • Largest Diameter

 The internal or external thread with the greatest diameter.

  • Minor Diameter

The internal or exterior thread with the smallest diameter.

  • Diameter of the Pitch

An internal and external thread assembly’s dimensions are correlated using theoretical diameter

  • Pitch

The distance measured between crests on a thread between like points on thread.

  • Depth Of Thread

When measuring perpendicular to the thread’s axis, the distance from root to crest.

  • Angle of the thread

Each thread’s angle from crest to root is included.

  • Crest

On an internal or external thread, the surface area of each thread’s peak.

  • Root

On either an internal or exterior thread, the surface area of each thread’s valley.


Thread Mill

When it comes to choosing the right Thread Mill , there are a lot of factors to consider, such as hole size, cutting parameters and cycle times, as well as the type of coating used, whether to use coolant through or flood coolant, and the tool design and size.

The thread mill to use is determined by a number of factors, including the item to be manufactured, the material’s hardness, and the thread dimensions required.



Advantages of Thread Mills Cutter:

  • Right On size

The primary diameter of a thread can simply be changed using the machine’s cutter

Compensation to generate exact threads. Thread mills has a longer tool life than standard

Tapping because wear can be compensated.

  • Multiple Diameters? No problem

A thread mill is just an end mill with a certain thread shape and pitch.

It is possible to programme the machine to helically interpolate to the desired diameter.

  • No more broken taps!

It can be quite costly to save a work piece when taps break. If a thread mill breaks during a cut, a new one must be purchased. Can re-enter the pit and begin over with very little time wasted in the beginning .creating huge or expensive threads. There is no longer a chance of losing pieces. A presenter is a person who sets the tone for the rest of the recommended for tool height precision.

  • Left and Right handed Thread

There are no left-hand or right-hand thread mills. To construct the Thread’s helix, the thread mill must travel up or down one pitch in the z axis while interpolating. The thread mill will just make grooves inside the hole if the z axis is not moving. There is no need to request a left-handed tap any longer. A single thread mill can handle a variety of tasks.

  • Internal and external Threads

Threads, unlike tapping, can be machined on the inside or outside of the material; however, not all thread forms have the same features for their internal and external mating surfaces.

Some threads may necessitate the use of an internal or external thread mill.


Thread Milling

When working with difficult-to-machine materials like titanium, tool steels, stainless steels, toughened steels, and other super alloys, thread milling, a fundamental metalworking procedure for creating threads, is often the operation of choice.

Thread milling has long been utilized in the energy and automotive industries, but it is now gaining traction in the aerospace and medical fields. It’s most commonly employed on large aerospace work pieces and small medical work pieces.

Thread milling is one of the final operations in the machining process, and it normally produces an internal thread, however it can also produce external threads.

Unlike thread milling, which uses interrupted cutting, tapping uses a continuous cut process, making thread mills effective in exotic materials ranging from soft to hard. For these types of applications and parts, thread milling is a viable option.”

Despite the fact that thread milling is usually a safe solution for threading difficult-to-machine materials, tools do fail, but the work piece is not destroyed. “If a Thread mill breaks during a threading process, the diameter of the actual tool is smaller than the hole, making it easier to fish the tool out of the hole,”

Despite the fact that Thread milling is a well established procedure, some machine companies are still hesitant to use it because they believe it is too difficult. Although thread milling is not difficult, some shops are unwilling to undertake it.


Thread milling necessitates a machining centre that can do helical interpolation, which necessitates simultaneous movement of three axes.
Circular interpolation is performed by two axes, while the third travels perpendicular to the circular plane. This feature is available on most CNC machines developed in the last 10 to 15 years.

Thread milling is similar to any other method of material removal. Multiple machining passes may be necessary depending
on the amount of material to be removed and the material’s machinabilit.

The more material, the coarser the pitch. That must be removed.


Considerations for Thread Milling

Thread milling is the process of using a thread mill to generate a desired thread form on a workpiece by interpolating it around or inside it.
Chip control is improved by machining many radial passes.

Thread milling, on the other hand, must be done on machines that can move on the X, Y, and Z axes at the same time.


5 Pointers for successful thread Milling Operation.

  • Choose a Quality Cutting Tool Manufacturer.

The importance of proper tooling cannot be overstated. Choose a reputable manufacturer of High Performance Drills for your starter holes and thread milling solutions to minimise tool failure and machining errors. Treadmills, including Single Form, Tri-Form, and Multi-Form Thread Milling Cutters, are all available from Accusharp Cutting Tools.


  • Choose the Right cutter Diameter.

Only use a cutter with a diameter as large as you require. Threads of superior quality can be
Achieved with a smaller cutter diameter.


  • Make sure you are at ease with your tool path.

Left or right hand threads will be determined by the tool route you choose.
Climb milling is performed by moving cutters counterclockwise in an ascending motion during
Right-hand internal thread milling.
Left-hand internal thread milling ensures that climb milling is performed by following a left-hand thread in the opposite way, from top to bottom, also in a counterclockwise pattern.


  • Determine the number of radial passes required.

To attain the desired quality in tough applications, several passes may be required.

Separating the thread milling procedure into numerous radial passes results in a finer thread

Quality and increases tool security in tough materials. Thread milling with many radial passes

Also improves thread tolerance since tool deflection is reduced.


  • Examine the Chip Evacuation Plan.

Are you taking the appropriate precautions to avoid chip recutting as a result of poor chip

Evacuation? If you don’t, your thread may become intolerant. Choose a plan that involves tool retractions, coolant, and lubrication.


Thread Milling Operation Benefits:

  • Produce threads that are perfect in terms of form, polish, and dimension correctness.
  • Machining of tough materials is simple.
  • One tool for blind or through holes
  • Remove the possibility of tap breakage and its repercussions.
  • Positional precision at its best
  • Full-bottom threading and exact thread depth control are possible.
  • CNC offset can be used to regulate pitch diameter.
  • Right-hand and left-hand threads can both be threaded with the same tool.
  • Produces small, manageable chips


Applications Industry

  • Automotive Industry
  • Machine tools Industry
  • Medical equipment Industry
  • Aerospace
  • Energy


Accusharp Cutting Tools Manufacturers provide a variety of solutions that are suited to your individual requirements, but its Accusharp Cutting Tools service that really sets them apart from the competition. On request, Accusharp Cutting Tools support professionals will create the appropriate tool selections and then provide you with the necessary machine codes to ensure that the tooling runs as efficiently as possible.


Thread milling has a number of advantages that might help you save money and enhance your

Productivity. Accusharp Cutting Tools provide a range of services that range from good to better to Best.


Contact us for additional information or to inquire about purchasing thread milling Tools for your operation.


Micro Drilling and it’s Process

Drilling is one of the most popular machining procedures in the manufacturing Industry.

Micro drilling is a drilling technique used in a wide range of industries. When it comes to micro
drilling, however, the construction industry is a pioneer. Micro drilling is a subdivision of the overall drilling procedure. Many of the components and ideas are identical to those used in standard-sized drilling operations, but the results are vastly different.It can make holes that are millimeters and micrometers in diameter. It has smaller drill bits with appropriate head and flute designs to Ensure that the work is done correctly.

In the field of machining, micro drilling is a very popular tool. From the length of your flute to the
drills head tip, you must inspect everything. You must be precise when micro drilling to ensure that there is no space for error. To drill a small hole correctly, you must understand the components and a variety of subtleties. Using a micro drilling tool demands a skilled approach.

Micro hole drilling is becoming increasingly used in precise manufacturing. Micro Drills are essential in the industrial business. The drill point geometry, drill material, and work piece material are only a few of the parameters that determine Micro Drill performance, with the drill point geometry being the most important.

Recognize the Micro Drilling Process

The procedure for Micro Drilling is broken down into several steps, which are listed below:
1. Research the material
2. Recognize the coolant
3. Choosing the Right Coolant for Micro Drilling


First and foremost, you must be quite familiar with your equipment and have a basic understanding of it. In this scenario, you will need to do a lot of research and become an expert on how to use a drilling machine or cut metal. There is a lot of misinformation out there when it comes to micro drilling in general, from how to handle the micro tool to what depth of hole you require to what the drill’s entry point is.To acquire the finest results, you’ll need to arm yourself with extensive research.

The next stage is to use the coolant after conducting thorough study and comprehension of the material’s requirements. The drill cycle is the most crucial phase when designing a micro drilling. To get the best drilling results, you can use a variety of tactics based on the information provided, but the one thing you’ll need is a striking cycle.

So, in order to make the perfect micro drill, you must establish a strategy and conduct thorough study. As certain that the equipment passes through the hole with sufficient distance and time to receive coolant and clean the chip.

In the micro-drilling process, coolant serves as a vehicle for heat transfer, while lubrication is the most significant element. Coolants perform admirably under normal circumstances, but Micro drilling is quickly shattered. Water-soluble does something really amusing that we don’t notice. When the coolant in the bottom of your hole has filled up and the tool has entered the hole, It does, in fact, become pressured. And, in the end, it triumphs over the tool. In such cases, a mistingsystem with thin oil that flows precisely can be used for your operation.

Industrial micro drilling is a subset of the drilling process that uses many of the same components and concepts as standard-sized drilling operations, but the significant difference is in the outcomes. Micro drilling may create holes with dimensions measured in millimeters and micrometers, and typically with tight tolerances enabled by high machining precision.

Smaller drill bits with specialised head and flute designs are used in micro drilling equipment to Match the meticulous accuracy of its job.

Micro drilling features different rotation and cycle stages, in addition to size considerations. Micro drilled items can contain anywhere from one to hundreds of microscopic holes because to these properties. Applications that require accurate liquid or gas movement, small diameter tubing, and specific types of extrusion dies frequently use such components. Micro drilling can be utilized in conjunction with CNC automation systems and lathe procedures.


Micro Drill:

Micro Drills are the high performance drills that are utilized extensively in the medical, aerospace and machining industries. These high precision drills have a longer and more consistent tool life, eliminate peck drilling, and deliver precise finished hole position values. Designed with fine filtering devices for CNC drilling applications.

Micro Drilling procedures have been utilised to make micro holes in a variety of applications, Including micro dies and moulds, fuel injection nozzles, timepieces, bearings, and printed circuit Boards. It’s also gaining traction in a variety of precise manufacturing businesses. Experiments are Carried out to see how effective drilling processes are.

Micro drills that are precisely machined, especially those composed of strong, nano-grade carbide and small enough to drill correctly through a single hair follicle, aren’t cheap. Only a few companies make these, and most of the time, these tiny micro drills are made on Demand as carbide drills for custom orders.

Due to a considerable increase in the use of miniaturized products and equipment, demand for micro drilling with a diameter ranging from a few microns to several hundred microns is developing in industries such as Aerospace, Automotive, and Medical Equipment etc. Industries.


Micro Drill Bits:

The smallest micro Drill bits are spade bits, which have a cutting edge produced by two flat planes Rather than a pointed tip. A “chisel edge” cutting design removes material from a hole at a negative Angle of extrusion.

Because it lacks a sharpened point, the workpiece’s surface texture and slope might cause the drill Bit to drift or enter the material at an angle, which must be corrected for with precise tool guidance. Spiral flutes are uncommon in spade drills, which might result in smoother hole walls while also Making debris removal more difficult.

Bits with a chisel edge are typically longer than their drilling diameter, resulting in a lot of push Against the drilling axis. This means that the force along the chisel edge is smaller than the force Along the other segments of the bit when the cutting edges enlarge the diameter of the initial hole.

Micro drill bits are typically made of a cobalt-steel alloy, which is very affordable, or tungsten carbide, which is stronger and more durable.


Micro Drill Spindles:

The majority of micro drill spindles have a vee-block construction, which is a common drilling setup for handling round or curved work pieces. A drill bit is attached to a retaining piece, or mandrel, that is fixed between diamond bearing pads in micro drilling.

To reduce vibration, the drill is intended to be concentric along an axis that aligns as closely as Possible with the mandrel. The drilling mandrel is held against the diamond pads by a driving belt That Extends from the mandrel to an external motor.A sensor is sometimes included to measure Drilling force and bit wear.


The Micro Drilling Cycle:

The “peck cycle,” in which the drill bit is periodically inserted and removed from the hole to clear out accumulating material, is used by most micro drills. This is frequently supplemented by the use of a Cutting fluid, such as oil mist, to blow larger chips out of the hole.

If the debris isn’t removed, especially the pieces larger than five micrometres, the drill’s thrust force and axial pressure will increase. Partial chip clearing, on the other hand, is better for softer materials because total debris removal can cause a tapered hole to form.


Parameters of Speed and Rotation:

A micro drilling machine’s speed and feeding rate are determined by the project’s needs, drill size, And work piece material. Drilling plastics may necessitate lower rates to avoid fracture or melting. Higher speeds are rarely used in micro drilling because allowing the drill to loiter at the bottom of the hole at high rpm can promote material hardening.

Micro drilling is unable to make holes with a flat base due to the dimensions of the drill piece. Because enlarging the hole’s diameter to its entire range requires the drill to penetrate around one-third of the opening diameter past the depth of the base, a thick plating substrate is sometimes Necessary to generate cylindrical micro holes. Drilling on a curved surface may also necessitate the use of a small pilot hole to keep the drill from wandering.

Micro Drilling is widely used in modern industry, particularly in the electronics industry, For machining printed circuit boards(PCB), making air bearings and bushings, EDM tooling, nozzles, microwave components , gas and liquid flow and other applications, medical devices , optical components and so on.



  • The flute design is unique, allowing for excellent chip evacuation.
  • Large oil holes and a hollow shank design allow for a higher volume of coolant flow.
  • The tool’s straightness and stability are supported by a double margin arrangement.
  • Reliable High quality hole.
  • Sharp strong and straight cutting edges for reliable drilling performance.
  • Short chips are generated in the drill operation due to the unique face shape, ensuring great drill hole accuracy.
  • Design with a double margin for greater stability and a better hole surface quality.
  • Micro drills designed for added heat and wear resistance.This eliminate built-up edges and edge chipping, extending tool life greatly.



  • Automotive Industry
  • Medical Equipment industry
  • Aerospace
  • Die and Mould Industry
  • Watch Industry
  • Electronics
  • Bearing Industry
  • Machining Industry
  • Mild steel, low Carbon steel, High Carbon steel, Alloy steel, Hardened steel, copper alloy , titanium alloy ,Inconel , Aluminum ALLOY Casting.

A Guide to Accusharp Drills

Drilling is the most frequent method for making machined holes since it is easy, rapid and cost-effective.

One of the most difficult machining procedures is drilling. The combined cutting and extrusion of Metal at the chisel edge in the centre of the drill is the main feature that sets it apart from other Machining operations. The feeding motion’s high thrust force extrudes metal under the chisel edge first.Then, when a negative rake angle tool is used, it tends to shear.


The drilling machine settings indicate several key characteristics of this hole-making process.The Drill radius is most directly related to the depth of cut, which is a crucial dimension in other Cutting operations. The length of the drill lip, which is dependent on the point angle as well as the Drill size, is equal to the un-deformed chip width.The feed per lip is a more fundamental metric. It’s half the feed per revolution for a standard two-flute drill. Depending on the tip angle, the Un-deformed chip thickness varies from the feed per lip.


For every given operation, the spindle speed remains constant; however the cutting speed varies along the cutting edge. Normally, cutting speed is calculated based on the outside diameter. The cutting speed is zero in the centre of the chisel edge and proportional to the radius of any point on the lip. A key feature of drills is the variation in cutting speed along the cutting edges.

When the drill engages the workpiece, it remains in contact with it until it breaks through the Bottom of the part or is withdrawn from the hole. Drilling is similar to turning but not the same as Milling in this regard. Continuous cutting implies that constant forces and temperatures can be Expected soon after the drill makes contact with the work piece.


A drill is a hole-making tool with an end-cutting tool. It has one or more cutting edges, as well as flutes that allow fluids and chips to pass through. A shank, body, and point make up the drill. Faster cutting speeds, longer tool life, greater positional and dimensional precision, and improved surface polish are all advantages of carbide drills. Accusharp Cutting Tools Manufacturers provides Carbide Drills of the highest quality, known for their outstanding performance, maximum torque capacity, and longer service life.

Accusharp cutting Tools Manufacturers developed cutting tools to provide exceptional accuracy while improving productivity and lowering costs.


Drill Parameters:

  • Shank :
    The shank of a drill is the part that is held and driven. It could be either straight or tapered.
  • Body :
    The flutes are included in the drill’s body, which span from the shank to the point. The body of drill is partially ground away during the sharpening process.
  • Point :
    The drill’s cutting end is the point.
  • Flutes :
    Flutes are grooves carved or created into the drill’s body to allow fluids and chips to reach the tipand the workpiece surface.Straight flutes are occasionally employed, but they are usually helical.
  • Land :
    After the flutes are cut, the land is the remaining outside of the drill body. To give clearance, the land is chopped back from the outside drill diameter.
  • Margin :
    The margin is a small area of land that has not been cleared. It keeps the entire drill diameter.
  • Lips :
    The lips are the drill’s principal cutting edges. They stretch from the drill’s chisel point to the drill’ periphery.
  • Web :
    The web, which connects the lands, is the core section of the drill body.
  • Chisel edge :
    The chisel edge is the edge ground on the tool point along the web. It joins the cutting lips together.
  • Axis :
    The drill’s axis is also the tool’s centerline.It is perpendicular to the diameter and travels through the web.
  • Length :
    The axial length of a drill is mentioned with its outside diameter when the drill size is specified.
    In addition, shank, flute, and neck lengths are frequently utilized.
  • Body Diameter Clearance :
    The body diameter clearance is the height of the step from the margin to the land.
  • Web Thickness :
    The smallest dimension across the web is the web thickness.Unless otherwise stated; it is
    Measured at the point. As you move up the body away from the point, the web thickness will
    Often rise and you may need to grind it down during sharpening to minimize the size of chisel edge. This is referred to as “web thinning”.
  • Helix Angle :
    The helix angle is the angle formed by the leading edge of the land and the drill axis. Drills with varied helix angles are offered to meet a variety of operational needs.
  • Point Angle :
    The point angle is the included angle between the drill lips. It varies depending on the substance of the work piece.
  • Lip Relief Angle :
    The lip relief angle corresponds to the common relief angles found on other tools. It is calculated at the outskirts.
  • Chisel edge Angle :
    As seen from the end of the drill, the chisel edge angle is the angle formed by the lip and the
    Chisel edge.Types of Drills

    • Solid Carbide Step Drill
    • Solid Carbide TCH Double Margin Drills
    • Micro Drills
    • Carbide Center Drill
    • Solid Carbide TCH Double Margin Long Drills
    • Ratio Drill
    • Carbide -Tipped Drills
    • Oil Hole Drills
    • Flat Drills
    • Subland Drill
    • Extra Length Drill
    • Crankshaft Drill
    • Extension Drills
    • High Helix Drills
    • Low Helix Drills
    • Left Hand Drills
    • Straight Flute Drills
    • Multiple Fluted Drills

    Drilling operations that are related:

    Drilling encompasses a wide range of activities.Except for centering and spotfacing, which come
    Before drilling; the most of the procedures in the following list come after drilling. Drilling must be
    Used to create a hole, which must then be adjusted by one of the other processes.

    A reamer is used to enlarge a previously drilled hole, to provide a higher tolerance and to improve the surface finish of the hole.

    A tap is used to create internal threads in a hole that has already been bored.

    Counter boring:
    To allow a bolt head to be seated below the part surface, counterboring creates a bigger step in hole

    Countersinking is similar to counterboring, except the step is angled to allow flat-head screws to sit below the surface.

    Spotfacing is a process that gives an item a flat, machined surface.

    Center drilling is used for accurately locating a hole to be drilled afterwards.


    Operating Conditions:
    It’s difficult to offer specific criteria for speeds and feeds because of the wide range of settings underwhich drills are utilized. For drilling a range of materials, drill manufacturers and a number of Reference texts provide recommendations for optimum speeds and feeds.


    Drilling Speed:
    Cutting speed is defined as the rate at which a point on a drill’s diameter travels in one minute. It’s measured in feet per minute on the surface (SFPM). Cutting speed is one of the most critical Criteria in determining how long a drill last. The will drill may chip or break if the cutting speed is too High a speed quickly dulls the cutting lips.


    Cutting speeds are determined by seven Factors:

    • The type of material being drilled. (The harder the material, the slower the cutting speed.)
    • The diameter and substance of the cutting tool. (The faster the cutting tool can manufacture the material, the tougher the material is.) The bigger the drill, the slower it has to spin.)
    • Cutting fluids can be used in a variety of ways, which allows for faster cutting.
    • The drill press’s sturdiness
    • The drilling quality of the hole.
    • The work environment’s rigidity.
    • The drilling quality of the hole.

    Before drilling a hole, each variable should be evaluated. Each variable is critical, but the work Material and cutting speed is the most critical.


    Drilling Feed:
    The optimal feed rate must be determined once the cutting speed has been determined for a certain work piece material and condition. Feed rates for drilling are chosen to enhance productivity while preserving chip control. In drilling operations, feed is measured in inches per revolution, or IPR which is the distance travelled by the drill in inches for each rotation.


    Drill Parameters:



    • Specific point geometries
    • Coated to maximize performance
    • High efficiency
    • Improved surface quality
    • Smooth Flute Form
    • High Accuracy
    • Reliable high quality hole

    Application Industry:

    • Automotive Industry
    • Aerospace
    • Medical equipment Industry
    • Bearing Industry
    • Furniture Manufacturing
    • Spring Manufacturing Industry
    • Construction Industry
    • Other manufacturing Industry

Special Tools Need of Cutting Tool Industry

Accusharp Cutting Tools stands today as an efficient, accomplice for a huge number of clients in nearby companies, as well as for MNCs in different industry divisions –Like:

Engineering, Automotive, Construction, Defense, Agriculture, Machine tools, Textile, Mining, Energy Sector. Manufacturing special form of Combination Tools is one of the specialities and competencies that accusharp specialized group has demonstrated for the metal cutting industry.


Accusharp Cutting Tools Manufacturers presently is considered to be a leading company in India, engaged in design, manufacture & supply a wide range of standard and special cutting tools in Tungsten Carbide. Those are – Drills, End-mills, Reamers, Step Drills, Gun drills, Form Tools, Cutters, Port tools etc.

In addition to that, Accusharp Cutting Tools is properly prepared with a huge variety of modern multi-facility CNC machines and modern inspection equipment of Zoller make. Some of the Special Form Tools are tailor-made as ‘Combination Tools’ which carry out multiple operations in one set up and in one pass. Using these sorts of tools is that the most economical solution for the machining of mass production of components.

Accusharp Cutting tools Manufacturers not as it made tools concurring to client plan, but to plan extraordinary tools agreeing to customer’s component machining prerequisites and give total solutions to them for their machining applications.

The cutting tools market is divided into two types: linear cutting tools, which include tool bits (single-point cutting tools), and rotary cutting tools, which include drill bits, countersinks, milling cutters, and reamers.


The market for cutting tools is made up of processes including milling, turning, and drilling. Following a thorough examination of application insights.

Cutting fluids are used by cutting tool providers and machine tool manufacturers to eliminate high temperatures, offer lubricity, reduce wear and rust, and offer chip evacuation. The usage of metal-cutting fluids in manufacturing settings is linked to health and environmental concerns, which is a major issue limiting the cutting tools market’s growth.

Threading, milling & shearing, parting & grooving, and drilling & boring are just a few of the uses for cutting tool inserts. Developing demand from various industry verticals such as automotive, aviation, and oil & gas, as well as a growing market for high-speed steel cutting tools, are driving the expansion of the cutting tools market. However, the market’s expansion may be satisfied. Accusharp Cutting Tools is the top cutting tools manufacturers in India.


Combination Special Form Tools is one of the Specialities of Accusharp Cutting Tools.

There are multiple advantages of Combination Form Tools, specially designed as an entire solution for component machining, consistent with customer requirement. Some of the qualitative, time economy and price-effective prime advantages are

To have –

  • Precision of axial concentricity of multiple dimensions
  • Reduction in ‘Set up Time’
  • Reduction in Machining Operational ‘Cycle Time’
  • Reduced Machining Operational ‘Cost’
  • ‘Reduced Inventory’ of tools at the customer’s Tool lodging, etc.
  • And lots of other intangible benefits for end-users.

An extensive variety of our Special Form & Combination Tools:

  • Step Drills
  • Form Drills
  • Center Drills
  • Form Cutters
  • Woodruff Cutters
  • Port Tool
  • Form Tool
  • Profile endmills
  • Square End mills
  • Corner Radius End mills
  • Ball Nose End Mills
  • Double End square End mills
  • Double End Ball Nose Mills
  • End Mills for aluminium
  • End Mills for Stainless Steels
  • Variable Flute End mills
  • Micro End Mills
  • Mould Machining End mills
  • Straight Flute End Mills
  • Micro End Mills
  • Mould Machining End Mills
  • Straight Fluted End Mills
  • Tapered End Mills Inserts etc.

Accusharp Cutting Tools highlights a special division named TMS (Tooling Management System). Tooling experts from the TMS division perform a detailed study of the whole metal cutting process, at the customer end. This study includes the collection of knowledge about dimensional and surface finish requirements on work component, work material properties, machine power, RPM, holding system, cooling system etc.

According to the guides from TMS experts, cutting tools with specific tool material, special cutting geometry and special PVD coating are manufactured and supplied to respective customers. TMS experts also guide customers about the acceptable machining parameters for the optimal performance of the machining process.

Our TMS team offers ‘Total Solution’ to customers to assist them to perform their machining operations at higher metal removal rates, including increased tool life. This sounds to be the foremost techno-economic solution for customers. And thus, Accusharp Cutting Tools Manufacturers would always be there to help you as ‘Your Productivity Partner’, with our mission to offer customers the foremost appropriate tools, which “Cut Fast & Cut Cost

Metal reducing is an essential component in lots of industries as unique-reduced steel portions of various sizes and styles are essential. When it involves steel reducing, unique gear is being used. This in particular-reduce steel piece needs to fulfil the specification inclusive of thickness, dimensions and shape. Therefore, it’s far essential to apply machines which can be in particular designed for this purpose.


Unlike wooden reducing, steel reducing isn’t that clean because it is commonly difficult and extraordinarily tough to reduce through the steel surface. Therefore, it calls for positive technique and gear. As for the energy and hardness of every steel, it may range from steel to steel. Therefore, you may need to undertake one-of-a-kind devices, gear and technique for every kind of steel. Or in different words, reducing metals isn’t that easy as you will imagine.


Special tools Utilized on lathes CNCs, Vertical machining centres (VMCs), Horizontal Machining Centres (HMCs), on turn-mill centres in various industries such as automotive industry, aerospace industry, Fluid power industry, Power Generation Industry, defence industry, Ship Building industry, aerospace and aircraft industry, machine tools industry, plastic industry, woodworking industry, electronic industry, automotive component industry, Special tools, Port tool and cavity tool available in any shape size format to suit individual components needs.

A special tool can be created to meet a single requirement or a set of requirements, and it can:

  • Reduce the amount of time spent cutting.
  • To reduce cycle time, minimize the number of tools and tool changes.
  • Tolerances that are difficult to achieve with several tools or in separate operations are met.
  • Increase the consistency of your results.
  • Improve tool life and surface finishes.
  • Deliver higher-quality products while lowering waste.


At Accusharp cutting tools, we have design capabilities in-house. Initial concept drawings are often accompanied by at least a budgetary quotation and can be made quite rapidly. Final approval prints are prepared in the event of a Purchase Order.


Accusharp is a leading cutting tool manufacturer in India, engaged in design, manufacture & supply a huge variety of standard and special tools in Tungsten Carbide. Those are – Drills, End-mills, Reamers, Step Drills, Gun drills, Form Tools, Cutters, Port Tools etc.


Accusharp Cutting Tools strongly believes that the maximum crucial expectation of any customer, from any metal cutting tool, usually stays that the tool should Cut Fast & Cut Cost. And therefore, Accusharp cutting tool Manufacturers has its prime objective to offer the most appropriate tools and a special tool to customers, which would fulfil customer expectations.


Accusharp Shows why it’s Special


Accusharp Cutting tools provide a great variety of standard the special HSS, Carbide, reamers cutting tools. We have a wide range of diameters and length. We satisfy customer needs in a short delivery time.

Accusharp Cutting tools manufacturers produce a wide range of unique drills, including step drills with customized sharpening on request, custom drills, and so on. The creation of unique reamers also offers a variety of options, such as straight or helical flutes, tapered and step reamers, custom lengths and diameters, and so on.


Accusharp Cutting tools has considerable experience in the creation of special tools made of carbide, HSS steel, brazed carbide, ensuring technical solutions, design, and manufacture with cutting-edge technologies that can solve problems or increase corporate productivity.


A wide selection of carbide, brazed cutters and special tools can be projected, produced, and delivered fast in response to customer requests. Advanced control systems ensure that the brazed tool manufacture is of the highest quality, ensuring optimum precision and reliability


For more details about Special Tools visit us at Accusharp


Benefits of Accusharp Tools

  • Tool changing frequency improved by 50%
  • Increased productivity due to extended tool change
  • Quality consistency of drilled hole extended up to last drilled hole.
  • Inspection cost reduced due to quality consistency.


  • Easy Complex form
  • Cost Saving
  • High Accuracy
  • On-time Delivery
  • Innovative approach
  • Perfect Concentricity
  • Easy Operations
  • Easy Service Life.


  • Construction Industry
  • Machine Tools Industry
  • Aerospace and aircraft industry
  • Defence Industry
  • Die and mould industry
  • Automotive Industry
  • Textile
  • Power Generation Industry
  • Plastic Industry
  • General Engineering
  • Woodworking Industry
  • Medical Equipment Industry



Brazed Carbide T-Slot Cutter Tools

Brazed carbide tools utilized in numerous industries due to high durability and abrasion resistance. These tools are broadly utilized in lathe machine for turning developing and threading.


In a basic term Carbide is a solid metal much stronger than steel. Carbide is a combination of Tungsten and other materials reinforced with cobalt. The mechanical properties of carbide make them valuable in applications such as mining tools, cutting tools and wear parts. Carbide tools create better surfaces finish than high speed steels. It provides longer tool life due to higher wear resistance.


We are the manufacturers, exporters, and suppliers of brazed Carbide cutting tools in India, used for multipurpose applications.  Accusharp cutting tools Manufacturers have various types of Brazed carbide cutting tools which include Endmills, Reamers, Drills, Chamfering cutters, etc. the tools are available in standard as well as nonstandard sizes as per client specific requirements.


Accusharp Cutting Tools Manufacturers the largest producer of carbide-tipped tools. Brazed Tipped Tools are another name for these. We can provide you with Brazed tip Tools for Turning, Boring, and Facing, Threading, and Parting, among other things.


Brazed carbide T-Slot Cutter

Accusharp Cutting Tool Manufacturers offers a complete range of Solid Carbide TIP T-Slot Cutter with high performance, general purpose, finishing, roughing, high-speed, micro, and material-specific Solid Carbide tip T-Slot Cutter for high productivity and extended tool life. T Slot milling cutter for T-grooving and milling.  Because both side faces are bladed, unlike key sheaths it can be used to process T grooves. To support high precision groove cutting, the Tip is made of solid carbide.


We are providing T-Slot Cutter that is profoundly acknowledged in the market for their dimensional accuracy, high durability, and ideal torque capacity. We get these form dependable sources that are known to supply us the amazing quality items that completely fulfill our clients. Encourage, these are


T-Slot Cutter is specially designed for producing T-Slots after machining the tenon slot. T-Slot cutter can be utilized on metals with high HRC, fiber and plywood and so on; these cutters are available in both taper shank and parallel shank and are utilized extensively for bolt slots. The cutters are exported to various countries worldwide. Customization of diameter, length and sizes can also be done as per client requirements.


Accusharp Cutting Tools Manufacturers is dedicated to producing High-Quality Solid  Carbide T- Slot Cutters that meet or exceed clients expectations every time . Accusharp Cutting Tools Manufacturers recognizes that client rely on our mills to function with extreme precision and accuracy in production processes, thus we develop and build Solid Carbide T-Slot Cutter to the strictest of standards.


We are the leading manufacturers and suppliers of solid Carbide T-Slot Cutter, offered by Accusharp Cutting Tools Pune, Maharashtra India.


For high productivity and longer tool life, Accusharp Cutting Tools offers a complete wide range of Solid Carbide T-Slot cutter with High performance, general purpose, finishing, Roughing, high speed, micro and material specific solid carbide T-Slot Cutter.


Accusharp Cutting Tools are the manufacturers and exporters of T-Slot Cutters having a positive radical and axial rake with a straight tooth design or staggered side cutting. T-Slot Cutters contain

A unique spline connection connects a T-Slot Cutter milling head to a cylindrical steel shank. The cutters are specifically designed for producing T-Slots after machining the tenon slots. These are widely utilized for milling steel, aluminum, copper and iron.


Successful carbide brazing is dependent on a number of factors:

  • Thermal Expansion Coefficient (CTE)
  • Design of Braze Joints
  • Composition of Carbide
  • Metal Filler
  • Atmosphere/Flux
  • Fixtures
  • Warmth

Brazed Carbide Cutting Tools for Multifunction Applications are manufactured, exported, and supplied by us. End Mills, Drills, Reamers, Chamfering Cutters, and other sorts of Brazed Carbide Cutting

Tools are available. The tools are available in conventional and nonstandard sizes to meet your specific needs.

These tools are made with cutting-edge technology and are in high demand because of their superior cutting capabilities. Because of their unrivalled quality and texture, these instruments are in high demand across a wide range of industries. The types of brazed carbide cutting tools are as follows:


Brazed Carbide End Mill Cutting Tools:

Brazed Carbide Tipped and Solid Carbide End Mills are both available.They have a wide range of

Applications in the engineering industry, particularly in machining. Depending on the application and material to be machined, brazed carbide end mills are made with low and high helix flutes and equal and unequal circulation.


  • Brazed Carbide Helical End mills 2 Flute
  • Brazed Carbide Helical End mills 4 Flute
  • Brazed Carbide Helical Long Flute End mills
  • Brazed Carbide Helical Long 2 Flute End mill
  • Brazed Carbide Helical Long 4 Flute End mill
  • Brazed Carbide Helical Roughing End mill
  • Brazed Carbide Helical center cut End mill
  • Brazed Carbide Helical Long series End mills
  • Brazed Carbide Helical Fine Pitch End mills


Brazed Carbide Reamer:

We offer state-of-the-art Brazed Carbide Reamers that penetrate metals correctly while creating the desired surface polish. Our Brazed Carbide Reamers require less maintenance, are more resistant to wear and tear, and are more durable. Our organization can provide them to you at a very cost-effective price.


  • Brazed Carbide Morse Taper Reamer
  • Brazed Carbide Straight Reamers
  • Brazed Carbide Helical Reamers
  • Brazed Carbide Straight Reamers Long Series
  • Brazed Carbide Morse Taper Extra Long Reamer
  • Customized Brazed Reamers like as Step etc.


Brazed Carbide Chamfering Cutters:

These tools are available in a variety of configurations to maximize performance for a specific application. Other functions that these instruments can do include spotting, engraving, and V-grooving. These come in a variety of sizes and diameters. The cutter’s low profile design and increased helical projection make it excellent for chamfering the backside of narrow slots.

  • Brazed Carbide Hole Chamfering Cutters
  • Brazed Carbide Hole Chamfering Cutters 2 Flute
  • Brazed Carbide Hole Chamfering cutters 3 Flute
  • Brazed Carbide Hole Chamfering Cutters 4 Flute
  • Brazed Carbide Hole Chamfering Cutters 5 Flute
  • Brazed Carbide Hole Chamfering Cutters 6 Flute


Other brazed carbide cutting tools:

It include brazed carbide dovetail milling cutters, brazed carbide staggered tooth side cutters, brazed carbide parallel tooth side cutters, and brazed carbide long shank slotting cutters, in addition to end mills, reamers, and chamfering cutters.


Carbides are used in mining tools, cutting tools, and wear parts because of their mechanical qualities

For successful carbide brazing, pay particular attention to the following factors: CTE, joint design, carbide composition, filler metal, flux/atmosphere, fixturing, and heating.


  • Brazed Carbide Staggered Tooth side Cutters
  • Brazed Carbide Parallel Tooth T-Slot Cutters
  • Brazed Carbide Long Shank Slotting Cutters
  • Brazed Carbide Center Drills
  • Brazed Carbide Dovetail Milling Cutters


Accusharp Cutting Tools is the world’s Largest leading cutting tools Manufacturers, suppliers and exporters based in India. Our highly experienced team is behind the success of our organization, because of our Team Dedicated Hard work and we never compromise with the quality of the product.


Accusharp Cutting Tools Manufacturers are not only preferred choice of our Clients but also, hold an unmatched reputation in the Cutting Tools Industry for our excellent product range.


As a part of our commitment and principles, we gather our efforts to deliver excellent quality products and trust to provide client satisfaction. We are the brazed carbide tools manufacturers in India assure that your order will receive individual attention. Whether it is large or small. The quality we delivered is a direct result of Accusharp Cutting Tools Manufacturers Goal.



  • High cutting Performance
  • Compact size
  • Superior Quality
  • Strong body
  • Best grade material
  • User friendly
  • Easy to utilize.


  • Die and Mould Industry
  • Automotive Industry
  • Machine tools industry
  • CNC Machine and Traditional Lathe.

Everything you need to know about Endmills

Due to progressive build up of chip load in up milling operation, heat emission is high. So, there exists a inclination of chip welding with the teeth. Inclination of chip welding is less in down milling but chip re-deposition on wrapped up surface happens as often as possible that debase quality of wrapped up surface.
In this operation, Burr is shaped as it were on unfinished surface ahead of the tool nourish, larger part of such burr is evacuated within the consequent passes. In this operation, Burr is shaped at on finished surface in inverse side of the tool feed. In this operation, burr is not evacuated consequently. This leads to debased cutting quality.
Other than making surface wrap up, rubbing amid engagement may result in undesirable work solidifying owing to critical heat emission. Chances of work solidifying are negligible with down milling operation.




In up milling operation, No backslash eliminator is required. In Down milling operation, Backslash eliminator is required, particularly in case the milling machine is older one.

Endmill is a cutting tool used for end milling operations. Endmills or Milling cutters are utilized in CNC machines. CNC stands for Computerized Numerical Controlled.

Endmill tools are accessible in a wide variety of lengths, flutes, diameters, and types and are chosen for concurring to the material they are cutting and surface finish required for the product.

Endmill is a cutting tool used in various machines like milling and turning machines. They are utilized for Reaming, Slotting, Drilling, Contouring, and profiling as well. Their physical appearance is commonly confounded with a Drillbit but they are diverse in numerous ways. Drill bits cuts axially (in one direction) and the Endmills cutter can cut in axially and laterally (multiple directions). This comes in helpful with accuracy cutting

Endmill Tools is utilized in Machines Parts, sign making, plastic cutting, mold making, wood inscriptions, mold making, and circuit boards.

Accusharp Cutting Tools Pvt. Ltd. is a well built-up manufacturer of a wide range of Carbide Metal Cutting Tools. The wide extent of our metal cutting tools includes Drills, Endmills, Reamers, Cutters, Inserts, Gun-drills, etc. One of the specialty things from our entire product range is the Endmill cutter. Various types of Endmill cutter are manufactured as ‘standard’, as well as, ‘special’, consistent with customers’ application requirements.


Types of our Endmill Cutters:

• Solid Carbide Endmill (4 Flute)
• Solid Carbide Rougher Endmill
• Solid Carbide Ball Nose Endmill (2 Flute)
• Solid Carbide Ball Nose Endmill (4 Flute)
• Tapered Endmill
• Keyway Endmill
• Corner Radius Endmills
• Corner rounding Endmills
• Profile Endmill
• Serration Endmill
• Hole Mill Cutter
• Thread Mill Cutter


Solid Carbide Endmill 4 Flute:

 endmill available in 25 TO 40-degree helix, used for general milling is most of the medium hardness materials like steel, SS, brass, iron and nonferrous material made from premium sub-micron grade.


Solid Carbide Rougher Endmill

ACCUSHARP Cutting Tools manufactures an assortment of rougher’s for a wide extend of materials and conditions. Heavy cuts can be achieved because our roughing endmills have a much higher compelling bolster per tooth than a conventional end mill. Normally a 20% reduction in
effective horsepower is used. Roughers have chip-breaker cutting edges, the “peaks” on each cutting edge give the cutting action producing short fat chips rather than long stringy chips produced by conventional mills.


Solid Carbide Ball Nose Endmill (2 Flute)

The design of a two-flute ball endmill permits plenty of chip evacuation making them most effective in contouring deep pockets in mold and dies. Utilize for radius and contouring part, surfaces. Designed to cut materials extending, from nickel base alloy, stainless, tough alloys, abrasive and nonferrous.


Solid Carbide Ball Nose Endmill (4Flute)

The Design of a four flute ball end mill has less chip evacuation due to their design with multiple cutting edges they can produce a very smooth finish by running lighter chip loads, without sacrificing a high rate of production.

Accusharp manufactures & exports Carbide Ball Nose Endmills in  4-Flute Ball Nose for varied types of material machining ranging from Aluminum, MS, Alloy Steel, Cast Iron, Stainless Steel (SUS), Hardened Steel machining up to 70HRc, Inconel, Titanium, and other Exotic Materials. Fine geometry with 4 flutes designed to adapt to different profiling conditions.


Tapered Endmill

Tapered Endmill is meant with a leading edge that tapers at the end. They are used in several dies and mold applications.


Keyway Endmill

Keyway endmills Cutter are utilized to make form spaces in parts so that key stock can be embedded into the spaces when mating other components with the parts. Keyway end mills are regularly undersized, which suggests they make an undersized opening. This guarantees a cozy, secure fit when the key stock is embedded into the slot.


Corner Radius Endmill

Corner Radius Endmill Cutter has a rounded cutting edge and is used where a specific radius size is required. Corner chamfer endmills have a calculated cutting edge and are utilized where a particular radius size is not required. Both types provide longer apparatus life than square endmills.


Corner rounding Endmill

Corner rounding Endmill Cutter utilized for milling rounded edges. They have ground-cutting tips that strengthen the end of the tool and decrease edge chipping.


Profile Endmill

Profile endmills Cutter refers to the shape of the cutting end of the tool. It is utilized in profile milling operations.


Serration Endmill

Serration Endmill as a Special Endmills or Crest-cut milling tool utilized in roughing operations to decrease the cutting forces and increase the efficiency.


Hole Mill Cutter

A Hole mill cutter is generally an undersized reamer with a boring geometry i.e. the estimate of the hole mill is usually 0.2-0.6mm quite the estimate of drill in order that there are not any drill marks on the opening plus the opening axis is corrected for ensuing reaming operation.


Thread Mill Cutter

Thread mills are utilized to produce threads on machining centers that are capable of helical interpolation. The benefits of thread milling versus tapping are particular to the needs of the customer.  Thread mill helical flute design reduces chatter. It is well suited for stainless steels, titanium, and alloys, high-temperature alloys, non-ferrous materials.


Flute Types    

Flutes highlight grooves or valleys that are cut into the tool body. A better number of flutes increases the quality of the tool and decreases space or chip flow. Endmills with fewer flutes on the cutting edge will have more chip space, while endmills cutter with more flutes are going to be ready to be utilized on harder cutting materials.


Single Flute End mill designs are utilized for high-speed machining and high-volume material removal.

Two Flute End mill designs have the foremost amount of flute space. They permit for more chip carrying capacity and are utilized basically in slotting and pocketing nonferrous materials.

Three Flute End mill designs have the same flute space as two flutes, but also have a bigger cross-section for noteworthy quality. They are utilized for pocketing and slotting ferrous and nonferrous materials

Four/Multiple Flute Endmill designs permit quicker feed rates, but due to the reduced flute space, chip\moval may be an issue. They create a much better wrap-up than two and three flute tools. Perfect for peripheral and finish milling


End Cut Types:

  • Centre cutting tools have one or more cutting edges at the tip and are utilized in an assortment of applications including plunging, drilling, or ramping.
  • Non-centre cutting applications have confronted teeth allowing for the user to side (radial) cut from the outside surface. Utilized in applications where plunge cutting is not necessary.


End Mill Coating

Titanium Carbonitride COATING ON END MILL (TiCN) is harder and more wear-resistant than Titanium Nitride (TiN. It is commonly utilized on stainless steel, cast iron, and aluminum alloys. TiCN can give the capacity to run applications at higher shaft speeds. Utilize caution on nonferrous materials since of an inclination to rankle. Requires an increment of 75-100% in machining speed vs. uncoated tools.


Sizes:   Estimates extending from Ø 2mm to Ø 32mm


The raw material used:

These Endmills are made from Tungsten Carbide provided by worldwide brands. We have advanced facilities, machines, and process equipment for manufacturing these products.

Up Milling and Down Milling Operation.

Difference between Milling and Down Milling Operation.

Up Milling Down Milling
In up milling operation, Chip load on teeth (or uncut chip thickness) increments continuously from zero at the point of engagement to most extreme at the point of separation. In Down milling operation, Chip load on teeth (or uncut chip thickness) decreases continuously from a maximum at the point of engagement to zero at withdrawal.
In this operation, the Table turns against the direction of the table feed. In this operation, the Table turns along the direction of the table feed.
At the starting of engagement, teeth rub will lay or nourish marks on the machined surface. This makes strides surface wrap up. No such rubbing activity takes put and hence lay marks remain intact on the machined surface.
Here, the tooth encounter continuous loading as contact begins with zero chip load Here, tooth involvement affects loading as the tooth locks in abruptly with the most extreme chip load.
In up milling, horizontal axis milling machine, cutting drive in up processing mode is coordinated upward. Hence, it tends to lift the workpiece from the workable. Appropriately, unbending and costly installation is required for immovably mounting the workpiece. In down milling, operation mode, the cutting constrain is coordinated descending, and in this way, it tends to press the workpiece instead of lift-off. So cheaper installation can be utilized.
Thin workpiece tests, in case, machined utilizing up milling mode, may get misshaped due to upward cutting constrain. Chances of mutilation of thin workpiece tests are less with down milling mode on the off chance that legitimate support in the bottom is given
Due to progressive build-up of chip load in an up milling operation, heat emission is high. So, there exists an inclination of chip welding with the teeth. The inclination of chip welding is less in down milling but chip re-deposition on wrapped up surface happens as often as possible that debase the quality of the wrapped up surface.
In this operation, Burr is shaped as it were on an unfinished surface ahead of the tool nourish, the larger part of such burr is evacuated within the consequent passes. In this operation, Burr is shaped on the finished surface on the inverse side of the tool feed. In this operation, the burr is not evacuated consequently. This leads to debased cutting quality.
Other than making surface wrap up, rubbing amid engagement may result in undesirable work solidifying owing to critical heat emission. Chances of work solidifying are negligible with a down milling operation.
In up milling operation, No backslash eliminator is required. In Down milling operation, a Backslash eliminator is required, particularly in case the milling machine is older one.



End Mill Trouble Shooting

Troubleshooting for Carbide End Mills
Chip Packing Feed per tooth too high Lower feed rate
Not enough chip room Use end mill fewer flutes
Not enough coolant Use more coolant to flush out chips
Rough finish Feed too fast Slow down to correct feed
Slow speed Use higher speed
Too much wear Regrind sooner
Feed per tooth too high Lower feed rate
Burr Dull cutting edge Regrind sooner
Improper cutting angle Change to the correct cutting angle
Wandering Machine/Holder runout Repair machine or holder
Not enough rigidity in machine/holder Change machine or holder
Not enough flutes Use end mill with more flutes
Tool deflection Choke up on shank or reduce the feed rate
Chipping Feed too fast Lower feed rate
Feed too fast on the first cut Lower feed on initial contact
Not enough rigidity of machine/holder Change to rigid machine/holder
Loose holder Tighten tool holder
Loose vise Tighten workpiece fixture
Lack of rigidity (tool) Choke up on shank; use shorter tool
Teeth too sharp Choose a tool with the correct primary relief angle

Speed too fast

Slow down speed, use more coolant
Hard material Use better grade for cutter material, add a coating
Feed too slow Increase feed speed
Improper cutting angle Change to the correct cutting angle
Primary relief angle too small Increase primary relief angle
Breakage Feed too fast Slow down feed
Chip load per tooth too great Adjust to smaller chip load per tooth
Flute length too long Choke up on the shank
Long overall length Use shorter end mill
Too much wear Regrind sooner
Chattering Feed and speed too fast Adjust feed and speed
Poor rigidity of machine/holder Use better machine/holder
Relief angle too large Change to smaller relief angle
Loose workpiece holder Hold workpiece tighter
Cutting too deep Change to a smaller depth of cut
Flute length too long Choke up on the shank
Long overall length Use shorter end mill


Operational Features:

Accusharp offers customers high productivity with operational quality performance Endmills cutters.

  • Improved Efficiency while processing nickel, stainless steel, and titanium alloys
  • Standard surface finish
  • Expanded tool changing frequency, and set up.
  • Execution consistency for longer tool life.
  • All this makes difference for clients for:

» way better material evacuation rates,

» At diminished operational Cost

» Efficient workpiece component Quality


Use of Endmills

  • Endmills are used for making shapes and holes in a workpiece during milling and reaming applications.
  • It used to cut features like slots, channels, and walls, free-from surfaces.
  • Utilized Carbide EndMills for harder materials and high production applications.
  • Endmills Cutter is outlined with cutting teeth on the confront and edge of the body and it is often utilized to cut a spread of materials in several directions.


Application Industry

  • Die and Mould Industry
  • Aerospace Industry
  • Automobile Industry
  • Medical Equipment Industry
  • Power generation
  • Machine tool Industry