Century Drill And Tool Hole Saw 1-1/2″ Bi-Metal Shark Tooth Size:1-1/2″ air filter

air filter

and can be applied year-round

(1) Phillips reduced 1' PR2 bit

Lodge logic

Creates a flexible rubber barrier that blocks out air

Century Drill And Tool Hole Saw 1-1/2″ Bi-Metal Shark Tooth Size:1-1/2″ air filterProfessional 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