Description:92mm Bi-Metal Hole Saw Cutter with ArborSpecification:          Material       Tungsten Steel           Diameter of Holesaw       92mm           Height of Holesaw       40mm           Length of Drill       110mm           Quantity       1Set (1 Holesaw+1 Arbor)       Features: Bi-metal construction. Hardened HSS teeth. Flexible high carbon steel backing for fast clean cut. Arbor fits holesaws from 32 to 152mm. 11mm Hex Shank. Compatible with 1\/4" HSS Pilot Drill.  Package Included: 1 x Holesaw 1 x Drill  More Details: