Century Drill And Tool Hole Saw 1-3/4″ Bi-Metal Shark Tooth Size:1-3/4″ No-hub gasket sleeves conform to

No-hub gasket sleeves conform to ASTM Standards C564

Apply with rubber grout float

Depth Adjustment Ring allows for fast and easy height adjustments

Attaches to your power drill - not included

Extremely watery adhesive

Century Drill And Tool Hole Saw 1-3/4″ Bi-Metal Shark Tooth Size:1-3/4″ No-hub gasket sleeves conform toProfessional 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