
The Diablo 70mm bi-metal hole saw is a versatile cutter for hardwoods, softwoods, steel, plastics, siding and clean wood. The 60mm cutting depth lets you bore deeper holes in one pass, making it a useful size in any bi-metal hole saw kit or system used across mixed materials.
A handy size for electricians, plumbers and installers cutting access holes and recesses. If you are building out a bi-metal hole saw set, the 70mm cup helps with larger openings, and its bi-metal construction handles both timber and steel cutting.
The Diablo 70mm Bi-Metal Hole Saw is a versatile cutting tool for hardwoods, softwoods, steel, plastics, siding and clean wood. The 60mm depth allows deeper holes in a single pass.
It is 70mm in diameter.
It has a 60mm cutting depth for boring deeper holes in a single pass.
It cuts hardwoods, softwoods, steel, plastics, siding and clean wood.
Fit it to a compatible mandrel/arbor, run your drill at a moderate speed and let the teeth cut steadily without forcing; clear the slug as needed.
Yes. The 70mm size is a useful addition to a wider bi-metal hole saw kit for larger openings.








