Century Drill And Tool 9/16″ Cobalt S&D Drill Bit Brand_Cooper Bussmann With two keys

With two keys

Lightweight yet Designed for Heavy Duty Work

3/8” Roller Cover

8500 square feet

flexible set thread sealant designed for high vibration environments such as refrigeration and industrial applications

Century Drill And Tool 9/16″ Cobalt S&D Drill Bit Brand_Cooper Bussmann With two keysSilver & Deming style drill bits, 118 point. Made from M35 steel with 5% cobalt, Centurys Cobalt drill bits are designed to cut through extremely hard metals, including stainless steel. Polished finish for fast chip removal, keeping the bit cool and reducing wear. Cobalt steel will remain sharper while drilling large diameter holes in ferrous and non ferrous steels and other materials where large diameter holes are required. Reduced 1 2 shank fits all