The 9 Piece Bosch HSS Bi-metal Hole saw Set for Plumbers. Made of bi-metal HSS containing 8% cobalt alloy for long-lasting cutting. The tooth configuration (Vario tooth strip) is ideal for gliding through material to provide smooth cuts. They fit all standard adaptors on the market. Supplied in a handy carry case. Contains:
6 x HSS Bi-metal Hole saws: 19, 22, 29, 38, 44, 57mm.
1 x Arbour with Pilot Drill 14-30mm
1 x Arbour with Pilot Drill 32-152mm
1 x Allen Key
