Century Drill And Tool Hole Saw Arbor Attached 3/4″ Size:3/4″ A crimped steel collar strengthens

A crimped steel collar strengthens the handle to socket connection

To make braces

1/4inch Radius corners

For metal and plastic water pipes

Compact design for 1-handed use

Century Drill And Tool Hole Saw Arbor Attached 3/4″ Size:3/4″ A crimped steel collar strengthensProfessional 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