Bosch 2608580447 HSS Bi-Metal Hole Saw 140mmThis Bosch HSS Bi-Metal Hole Saw features a 140mm diameter and a working depth of 38mm. It is designed for smooth cutting through wood, metal, and plastics using rotary impact drills or rotary hammer drills. The Vario tooth configuration ensures efficient material glide for clean cuts.Features Bi-metal HSS construction with 8% cobalt alloy for durability and heat resistance. Vario tooth strip configuration for smooth cutting. Suitable for use with all standard adapters.Specifications Brand: Bosch MPN: 2608580447 EAN: 3165140518697 Diameter: 140mm Working length: 38mm