Bosch Quick Change HSS Progressor Hole saw (Wood/Metal)HSS bi-metal with 8% cobalt alloy for extreme resilience and long lifetime Progressive tooth strip for a powerful bite and accelerated chip clearance.
The cutting quality depends on the correct speed and coolant used Suitable for use on:
- Metal
- Mild steel
- Aluminium
- Wood
- Plastic
- Stainless steel.