67mm

This product requires a size 2 arbor, see associated products.

• Bi-metal holesaws feature bonded construction
• Provides greater efficiency and uninterrupted cutting of a wide range of machinable materials; wood, plastics, cast iron, stainless steel, brass, bronze and aluminium.
• Ideal for production maintenance applications in the electrical and building trades.
• Specifically for producing installation holes through floors and partitions, i.e. making holes for recessed downlights etc.