Brazed Carbide Tools

Solid Carbide Tch Double Margin Drills

Solid Carbide Tch Double Margin Drills

Features

  • Improved surface quality
  • Recommended cutting data are constant for single margin solid carbide drill
  • Borehole cylindricity and straightness
  • HiPIMS Coating for longer tool life
  • Drill tool remains on center
  • It is highly Water-Resistant aiding in ensuring hole size accuracy.
  • Cutting Edge and special flute geometry to ensure smooth chip evacuation.
  • Accusharp Carbide Drill promoting the cutting resistance and power.
  • Consumption chips are broken down into a compact shape for enhanced excellent chip disability to prevent jamming
  • Smooth curled chips are created for good chip control for efficient chip breaking,

Application

  • Best suited for steel machining
  • Aluminium maching
  • Aerospace Industry

Description

Accusharp’s solid carbide TCH double margin drills are engineered for high-precision CNC drilling, delivering superior hole accuracy, straightness, and surface finish. Designed with dual margin geometry, these drills provide enhanced hole guidance, reduced vibration, and improved stability, even in small or less rigid machines. The advanced HiPIMS coating ensures excellent wear resistance and consistent performance across a wide range of materials, including steel, stainless steel, and difficult-to-machine alloys. With optimized chip pockets for efficient chip evacuation, these drills offer reliable high-quality hole machining with tight tolerances and extended tool life. As a trusted carbide drill manufacturer and supplier in India, Accusharp provides high-performance solutions for demanding industrial applications.

Drilling Tips for Better Performance

  • Ensure the work surface is properly machined before drilling
  • Use a precision pilot drill for accurate pre-drilling
  • Monitor pilot drill wear to avoid premature failure
  • Maintain proper coolant pressure and filtration for effective chip evacuation

 

Frequently Asked Questions (FAQs)

 

1. What is a double margin drill?

A double margin drill has two guiding margins that improve hole accuracy, straightness, and surface finish during CNC drilling.

2. What are the advantages of double margin drills?

They provide better hole guidance, reduced vibration, improved cylindricity, tighter tolerances, and longer tool life.

3. Which materials can be drilled using carbide double margin drills?

They are suitable for steel, stainless steel, cast iron, and difficult-to-machine materials.

4. Why is HiPIMS coating used in drills?

HiPIMS coating enhances wear resistance, reduces friction, and increases tool life in demanding machining conditions.

5. Can double margin drills be used on small machines?

Yes, they offer stable drilling performance even on less rigid or smaller CNC machines.