Hole saw for stone/metal/wood, Bosch, 114 mm

Progressor Holesaw For Wood, Metal and Plastic 114mm. HSS bi-metal holesaw consits on 8% cobalt alloy for extreme resilience and long lifetime. Progressive tooth strip for a powerful bite and accelerated chip clearance. Suitable for use on metal, mild steel, aluminium, wood, plastic and stainless steel.