Bi-metal hole saw featuring hardened tooth design with additional cobalt providing 2X life vs. standard bi-metal range. Efficient debris removal thanks to the double tooth design with shallow and deep shoulder.
- For cutting steel, stainless steel, aluminium, brass, copper, zinc, tin, wood, plaster and plastics.
- Hardened tooth design with 8% additional cobalt provides 2x life (vs standard bi-metal).
- Angled plug removal slots to make plug ejection easier.
