
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.
Solid quality — very happy
Great little Sutton Tools — setup was easy and it works perfectly.
Really pleased with this
Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.
Highly recommend
Really impressed with the Sutton Tools — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.
Great quality
Good quality and arrived ahead of schedule. Very happy.
Brilliant Aussie deal
Been buying Sutton Tools gear for years and this is one of their better ones. The Sutton Tools quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.
No complaints at all
Exactly as described. Quick shipping. Would buy again.
