Century Drill And Tool Hole Saw 4″ Bi-Metal Shark Tooth Size:4″ 3/4" xÊ10 NC

3/4" xÊ10 NC

Recessed receptacle minimizes plug protrution

Safety strap with quick-release buckle

Fits 1/2″ iron pipe size/ schedule 40 and 3/4″ copper tube size

Forged Load Binder For Use With 5/16" Grade 70 Chain Or 3/8" Grade 40 Chain

Century Drill And Tool Hole Saw 4″ Bi-Metal Shark Tooth Size:4″ 3/4" xÊ10 NCProfessional 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