Product Features

• • Negative radial rake - stronger cutting edge to resist chipping
  • Refined honing on cutting edge - provides more consistent performance from the first hole to the last hole
  • Multi-layered TiAlN coating - multiple layers provide superior resistance to thermal cracking from heat, versus other mono-layered coatings
  • DIN shanks - larger shank provides more rigidity and minimizes the number of holders/collets needed to accommodate all sizes
  • Internal coolant holes - coolant delivery at the cutting edge reduces heat and improves chip evacuation, thereby increasing tool life and enabling faster drilling speeds