Bi-metal hole saw (HSS M3) – BLADE BKTB
Bi-metal (HSS M3) edge welded. Tip teeth hardened for cutting any usual materials with a high wear resistance. The hole saw is separated from the adapter (two parts), so that hole saws of different diameters can be replaced and mounted on the same holder faster. For cutting steel, cast iron, aluminum, wood & plastic.
Aluminum, Iron, Plastic, Steel, Wood