drill bits & sets
knkkk12 1 . 44 knkut silver and deming drill
no center punch or pilot hole required rounder more accurate holes faster penetration drills tough alloys added strength against breakage dimension 2 w x 7 5 l x 2 1 h 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 sku isn7519
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