Century Drill And Tool 7/8″ Cobalt S&D Drill Bit Size:7/8″ erosion control products

erosion control products

Heavy plastic front caps for easy knee swiveling

Master pro

Built-in blade selector on housing fits any electric drill

and well water

Century Drill And Tool 7/8″ Cobalt S&D Drill Bit Size:7/8″ erosion control productsSilver & 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