features and benefits:
- no center punch or pilot hole required
- rounder, more accurate holes
- faster penetration
- drills tough alloys
- added strength against breakage
knkut metric silver and deming 1/2" reduced shank 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 temperatures 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.