Century Drill & Tool® 24731 - 31/64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit PROTEIN #10 & #12 take a

#10 & #12 take a #25 bit

Not intended for use inside a home

Creates a moisture barrier

Providing a dependable 16% protein level

Century Drill & Tool® 24731 - 31/64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit PROTEIN #10 & #12 take aCentury Drill & Tool 24731 31 64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit Black Oxide Drill Bits Manufactured from industrial high speed steel, surface treated for high performance and long life Designed to drill common steel (flat bar, angle iron, tubing), wood and plastic No center punch needed: Century Quick Cut Points are self centering and penetrate faster with less pressurewill not walk or wander at the starting surface