Century Drill And Tool Hole Saw Arbor Attached 3″ Conditioners Works from 12V battery for

Works from 12V battery for in-the-field sharpening

3/8" x 17" shaft

30A General Duty Safety Switch

Holds knots securely and can handle dynamic loads

Century Drill And Tool Hole Saw Arbor Attached 3″ Conditioners Works from 12V battery forProfessional 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