29mm jaw fits a wide range of fastener sizes

This heavy duty handle is made with 1-3/4" diameter

and 6420 is a precise replacement for your original part

Bi-Metal Recip Blade for Nail Embedded Wood (5-Pack)

2" SHARK HOLESAW 29mm jaw fits a wide2" 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 saws