Maxitek Bi-Metal M42 Cobalt Heavy Duty Hole Saws

Manufactured from high grade M42 steel with 8% high concentration of cobalt for extreme strength, durability and performance. 

Variable 4 – 6 tooth pitch for fast and clean cutting through a variety of materials.

Thick heavy duty back plate for maximum stability in use.

Overall length is 54mm providing a maximum cutting depth of 48mm. Where possible, the core may be removed for cutting thicker materials.

Designed for use in ferrous and non-ferrous metal, mild and stainless steel, plastics, plasterboard, wood and board materials. 

Compatible with standard holesaw arbors – up to 30mm hole saws use the smaller arbor; 32mm+ use the larger ‘two-pin’ arbor.