Bosch's HSS Bi-Metal holesaw uses a standard adaptor system for normal tool holders, with either a hexagonal or SDS-Plus shank.
• Cobalt alloy for greater durability and a longer lifespan.
• Vario tooth strip for quick and accurate cuts.
• High resistance to heat and wear for a long lifetime
• Material suitability: Wood, Metal, Non-ferrous metal, PVC and Stainless steel