Century Drill And Tool Hole Saw 4-1/4″ Bi-Metal Shark Tooth Size:4-1/4″ Exterior convolute baffles—incurved design allows

Exterior convolute baffles—incurved design allows flexibility to roll up and out while maintaining its shape

in a variety of applications

Chrome finish matches most existing faucets (faucets not included)

Water repellent

Snaplock type

Century Drill And Tool Hole Saw 4-1/4″ Bi-Metal Shark Tooth Size:4-1/4″ Exterior convolute baffles—incurved design allowsProfessional 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