Milwaukee Ice Hardened Bi-Metal General Purpose Hole Saw Set (9-Piece) WaterSense Featuring a quick-install extension rail

Featuring a quick-install extension rail and replacement belt

A brazing alloy that is ideal for large and small copper tubing installations

The ergonomic grip is comfortable to use at any angle

Automatically unlocks when the latch button is pushed

Milwaukee Ice Hardened Bi-Metal General Purpose Hole Saw Set (9-Piece) WaterSense Featuring a quick-install extension railIce Hardened cryogenically treated for longer life. Optimized tooth form for faster cutting. Wide, angled and offset slots for easy plug access. Bi metal construction with 8% cobalt for increased wear resistance. For use with steel, non ferrous metals, wood, plastic. Includes 1 each: 7 8", 3 4", 1", 1 1 8", 1 1 2" hole saws, 1 8" hex key, hole saw arbor adapter, hole saw arbor spacer, 3 8" small thread quick change arbor, 1 4" x 3 1 2" high speed