Century Drill And Tool Hole Saw 4-1/8″ Bi-Metal Shark Tooth Size:4-1/8″ Wood handle hammer feature a

Wood handle hammer feature a drop forged high carbon steel headHickory hardwood handle for the true craftsmanOverall length 11-7/16-Inch

Do not allow people or pets to enter the treated area or touch treated plants until spray has dried

Contains sodium hydroxide

Requires no special tools for cutting

Fits 2-3/4-inch and 2-3/8-inch backsets

Century Drill And Tool Hole Saw 4-1/8″ Bi-Metal Shark Tooth Size:4-1/8″ Wood handle hammer feature aProfessional 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