features and benefits:
- made in usa
- no center punch or pilot hole required
- rounder more accurate holes
- lowest cost per hole
- drills stainless steel and titanium alloy
- manufactured from high speed steel
knkut silver & deming 1/2" reduced shank performance drills feature a 135 degree split point for fast penetration and accurate starting without the need of a center punch.Made of hi-molybdenum tool steel with the body and clearance surface treated for maximum lubricity.Space age nitro-carbonized steel withstands higher drilling tempretures while maintaining sharpness.Precision ground point, flutes, body clearance and drill diameter give you the ultimate in accuracy and performance.Recommended for use in work-hardened grades of stainless steel and other hard metal drilling applications.3 flats on shank.