- Reduced Shank for sizes above 10mm and 3/8 to suit 10mm or 12.5mm drill chucks
- Titanium Nitride coating reduces heat and increases lubricity for extended life
- 118° Split Point
- 118° split point - Better for drilling into Pilot Holes
- 3 Flats on Shank - Prevents slippage in chuck
- Black/ Bright finish acids chip flow & heat dissipation
- Full length ground from a single piece of HSS - eliminates breakage
