KnKut 1/2 in Fractional Reduced Shank Drill Bit, 39/64 in - KK12-39/64 Interchangeable Heads the tools fit into chemical-resistant

the tools fit into chemical-resistant safety foam inlays with high-precision

Counter-support 14-17 mm at a better price

An End Cutter

it ensures a secure fit and long-lasting performance

Wiha's specially designed torsion zone absorbs the impact energy

KnKut 1/2 in Fractional Reduced Shank Drill Bit, 39/64 in - KK12-39/64 Interchangeable Heads the tools fit into chemical-resistantKnKut 1 2 in Fractional Reduced Shank Drill Bit, 39 64 in KK12 39 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