Century Drill And Tool Hole Saw 3-1/8″ Bi-Metal Shark Tooth GFCI Outlet Designed to be nailed or

Designed to be nailed or stapled to the bottom of door

High fire time: 36 hours (20 lb

Cleans easily in soapy water

Carbide Is The Next Hardest Material To Diamonds

Century Drill And Tool Hole Saw 3-1/8″ Bi-Metal Shark Tooth GFCI Outlet Designed to be nailed orProfessional bi metal saws with 8% cobalt high speed steel teeth, electron welded to shatterproof, shock absorbing alloy bodies. Variable pitch tooth pattern cuts clean through stainless steel, brass, aluminum, pipe steel, nail embedded wood, hardwood, plywood, sheet metal, fiberglass and plastic. Suggested speed RPMs are for cutting mild steel. Decrease RPMs by 30% for cast iron. Increase RPMs by 30% for brass and aluminum. Hole saws are shipped