KnKut 1/2 in Fractional Reduced Shank Drill Bit, 37/64 in - KK12-37/64 Drift Punch 80 = 168 lbs

80 = 168 lbs

71 in / 18 mm - 3800 Blow Per Minute 6151740230

and fine adjustments

5mm D1 Size: 23mm D2 Size: 22mm H Size: 11mm L Size: 70mm

The Wiha 30305

KnKut 1/2 in Fractional Reduced Shank Drill Bit, 37/64 in - KK12-37/64 Drift Punch 80 = 168 lbsKnKut 1 2 in Fractional Reduced Shank Drill Bit, 37 64 in KK12 37 64 KnKut Silver and 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 temperatures while maintaining sharpness. Precision