
The Sutton Tools 51mm Viper Cobalt Bi-Metal Holesaw is a 51mm bi-metal cobalt holesaw made for clean cutting by machine or hand drill. Its 32mm drilling depth makes it versatile across steel, stainless steel, cast iron, non-ferrous metals, plastic and wood.
A practical mid-size for pipe, cable and fixture holes in timber, panels and sheet metal. Fit it to a compatible Sutton arbor and pilot drill for accurate, repeatable centring.
The Sutton Tools 51mm Viper Cobalt Bi-Metal Holesaw is designed for precision cutting across a range of materials, delivering durability and efficiency in drilling applications. Engineered for both machine and hand drilling, it is versatile across steel, stainless steel, cast iron, non-ferrous metals, plastic and wood. Constructed from bi-metal cobalt HSS, it offers enhanced toughness and longevity, with a 32mm drilling depth.
It cuts a 51mm diameter hole.
The drilling depth is 32mm.
Steel, stainless steel, cast iron, non-ferrous metals, plastic and wood.
Yes, it is designed for both machine and hand drilling.
It is made from bi-metal cobalt for toughness and a longer service life.
