This Bosch HSS Bi-Metal holesaw, ideal for professional hole drilling in metal (including aluminium and INOX), plastics and wood.

Bosch's HSS Bi-Metal holesaw range uses a standard adaptor system for normal toolholders, with either a hexagonal or SDS-Plus shank.

Key Features:

• 8% cobalt alloy for greater durability and a longer lifetime.
• Vario tooth strip for fast and accurate cuts.
• High resistance to heat and wear for a long lifespan.