Quick Change&trade bi-metal hole saws feature a progressive tooth geometry design that combines cutting teeth with specially engineered chip-removal teeth for a super-fast cutting action in both metal and wood.
Progressive tooth design offers a powerful bite and an accelerated chip clearance
Plug removal is easy with a simple angled reinsertion of the pilot bit
Compatible to the Bosch quick change system with aid from the Bosch AN02 Nut adapter
