HY-PRO® CARB Coolant-Through Drills

An ideal compromise between performance and cost-efficiency

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Features
  • Negative Radial Rake
  • Refined honing on cutting edge
  • Multi-layered TiAlN Coating
  • DIN Shanks (6, 8, 10, 12, 14, 16, 18, 20mm)
  • Internal coolant holes

Benefits
  • Stronger cutting edge to resist chipping
  • Provides more consistent performance from the first hole to the last hole
  • Multiple layers provide superior resistance to thermal cracking from heat, versus other mono-layered coatings
  • Larger shank provides more rigidity and minimizes the number of holders/collets needed to accommodate all sizes
  • Coolant delivery at the cutting edge reduces heat and improves chip evacuation, thereby increasing tool life and enabling faster drilling speeds

 

 

 

 

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