Sutton Tools Ultra Bi-Metal Cobalt Holesaws are an industrial quality holesaw. These holesaws feature premium quality teeth for toughness and long life and are designed for 36mm cutting depth. They can be used for machine or hand drilling and are suited to cut steels, stainless steel, cast iron, non-ferrous materials, plastic and wood.

We recommend using Sutton Tools Venom cutting fluid to increase the life of your tool when cutting metal.

A selection of sets are available to suit a variety of applications and provide the most common and popular sizes.