Century Drill And Tool Hole Saw 4-1/4″ Bi-Metal Shark Tooth Size:4-1/4″ Full 2" wide sweep

Full 2" wide sweep

They are resistant to atmospheric corrosion

Water repellent

citrus and nut trees

V-groove edge for leveling pipe

Century Drill And Tool Hole Saw 4-1/4″ Bi-Metal Shark Tooth Size:4-1/4″ Full 2" wide sweepProfessional 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