9-19mm
6 Steps: 9.0, 11.0, 13.0, 15.0 17.0 & 19.0mm
Key Features
10mm Cutting Depth
Patented step tip design eliminates pre-drilling
AlCrN coated for extreme temperature resistance & long service life
4 High-performance cutting edges help drill 6x faster
3-Flat shank prevents spinning & ensures optimal power transmission