Irwin Bi-Metal Hole Saws 4-1/2-Inch Size:4-1/2-Inch Power Pro premium hex washer-head

Power Pro premium hex washer-head self-drilling sheet metal screws are a powerful tool to have in your arsenal when performing metal-to-metal fastening

7” diameter

General Purpose

Professional wood chisel made from hardened chrome carbon steel for a longer cutting edge lifePrecision ground cutting edge for precise accurate cutsSet includes 1/2-Inch 3/4-Inch and 1-Inch professional wood chisels

even with gloved hand

Irwin Bi-Metal Hole Saws 4-1/2-Inch Size:4-1/2-Inch Power Pro premium hex washer-headVariable depth gullets provide more efficient chip clearance4 6 Variable pitch teeth for reduced noise and improved performanceElectron beam weld for stronger, longer lasting teethBi metal construction for toughness and long life