Irwin 1-3/4 in. Bi-Metal Hole Saw 1 pc EXTERIOR DECORATIVE Compatible with 447 and 448DD

Compatible with 447 and 448DD replacement tip sets

and even soft metals like aluminum

and DIY projects

Allowing users to drill fast

Irwin 1-3/4 in. Bi-Metal Hole Saw 1 pc EXTERIOR DECORATIVE Compatible with 447 and 448DDIRWIN Bi Metal Hole Saws constructed for toughness and long life SPECIFICATIONS Variable depth gullets provide more efficient chip 4 6 Variable pitch teeth for reduced noise and imp Electron beam weld for stronger, longer lasting te Recommended RPM (In Steel): 195 Product Type: Hole Saw Local SKU Available Stores: ALL Brand Name: irwin Diameter: 1 3 4 inch Length: 2 inch Material: bi metal Number in Package: 1 piece Usage: plywood and sheet metal