Century Drill & Tool Cobalt Pro Grade Drill Bit 31/64″ Overall Length 5-7/8″ As Seen On TV On-highway fleets

On-highway fleets

rust-resistant galvanized steel

Perfect For Curves

an 8-Inch center set and fits all standard kitchen sinks

Designed for use with high-RPM machine opertaions for threading steel and brass pipe

Century Drill & Tool Cobalt Pro Grade Drill Bit 31/64″ Overall Length 5-7/8″ As Seen On TV On-highway fleetsMade from M35 steel with 5% cobalt, Centurys Cobalt drill bits are designed to cut through extremely hard metals, including stainless steel No center punch needed: Century 135 degree quick cut points are self centering and penetrate faster with less pressurewill not walk or wander at the starting surface Extremely heat resistant, must be used and operated in power units that have a RPM speed of 1,500 or more for maximum efficiency Made in the U. S. A.