Century Drill And Tool Hole Saw 4-1/2″ Bi-Metal Shark Tooth Size:4-1/2″ Heavy duty

Heavy duty

21/32” cutting length

Safe working load limit 320 lbs

Safe for use around kids and pets*

Century Drill And Tool Hole Saw 4-1/2″ Bi-Metal Shark Tooth Size:4-1/2″ Heavy dutyProfessional 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