Removes deposits of sulfates

2-5/8" SHARK TOOTH HOLESAW WITH ARBOR

damp or cold applications with superior long-term performance

Septic System Safe: Yes

15 mil thick

3-1/2" SHARK HOLESAW Removes deposits of sulfates3 1 2" SHARK HOLESAW Professional 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