Century Drill And Tool 9/16″ Cobalt S&D Drill Bit Brand_Cooper Bussmann Made of SJTW type wire

Made of SJTW type wire

3/8” Roller Cover

Lightweight yet Designed for Heavy Duty Work

1 each size 6 micro

Heavy duty spiral flute design produces faster chip ejection

Century Drill And Tool 9/16″ Cobalt S&D Drill Bit Brand_Cooper Bussmann Made of SJTW type wireSilver & 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