
The Sutton Tools 56mm Viper Cobalt Bi-Metal Holesaw cuts clean 56mm holes through a wide range of materials, with a 32mm cutting depth for thicker stock. Made from bi-metal cobalt HSS, it's designed for both machine and hand drilling.
The bi-metal cobalt construction handles tough materials including stainless steel, while the varied pitch teeth help reduce vibration for a cleaner cut. It suits tradespeople and DIYers drilling larger holes for pipework, cabling and fittings. For other hole sizes, Sutton's Viper cobalt bi-metal range also includes options such as 16mm, 19mm, 20mm, 24mm, 25mm, 30mm, 32mm and 35mm.
The Sutton Tools 56mm Viper Cobalt Bi-Metal Holesaw is engineered for versatility and longevity, constructed from bi-metal cobalt HSS. It features a cutting depth of 32mm and varied pitched cutting teeth that minimise vibration, ensuring a cleaner finish and enhanced accuracy. The holesaw is suitable for machine or hand drilling in steel, stainless steel, cast iron, non-ferrous metals, plastic and wood.
It cuts a 56mm diameter hole.
The cutting depth is 32mm.
It is designed for steel, stainless steel, cast iron, non-ferrous metals, plastic and wood.
Yes. It is suited to both machine and hand drilling.
Yes. The Sutton Viper cobalt bi-metal holesaw range includes other diameters such as 16mm, 19mm, 20mm, 24mm, 25mm, 30mm, 32mm and 35mm.
