Century Drill And Tool Cobalt Pro Grade Drill Bit 25/64″ Overall Length 5-1/8″ Size:25/64″ x 5-1/8″ it contains HomeShield(TM) Antimicrobial Protection

it contains HomeShield(TM) Antimicrobial Protection which will protect the painted surface by inhibiting the growth of mold and mildew and other odor or stain causing microbes

Size: M-XL

double union solder inlet and outlet connection

The cartridges are certified by NIOSH with P100/OV/CL/SD/HC approvals

Century Drill And Tool Cobalt Pro Grade Drill Bit 25/64″ Overall Length 5-1/8″ Size:25/64″ x 5-1/8″ it contains HomeShield(TM) Antimicrobial ProtectionMade 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.