Century Drill And Tool Hole Saw Arbor Attached 1-1/8″ Smoke & Co2 Detectors Self-closing dual action lid swings

Self-closing dual action lid swings down or lifts up

Meets ANSI/BHMA A156

Common Features

Drawn Construction

Century Drill And Tool Hole Saw Arbor Attached 1-1/8″ Smoke & Co2 Detectors Self-closing dual action lid swingsProfessional 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