
The Sutton Tools 83mm Viper Cobalt Bi-Metal Holesaw is an 83mm bi-metal cobalt holesaw with varied pitch teeth for clean, low-vibration cutting by machine or hand drill. The 32mm drilling depth suits a wide range of materials.
A practical size for downlight, pipe and access holes in timber, panels and sheet metal across plumbing and electrical work. Use with a compatible Sutton arbor and pilot drill for accurate centring.
The Sutton Tools 83mm Viper Cobalt Bi-Metal Holesaw is designed for precision cutting across a range of materials, delivering durability and efficiency in both machine and hand drilling applications. Crafted from bi-metal cobalt HSS to withstand rigorous use, it has a 32mm drilling depth and varied pitch cutting teeth that minimise vibration for a cleaner finish and improved accuracy. It is suitable for steel, stainless steel, cast iron, non-ferrous metals, plastic and wood.
It cuts an 83mm 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.
Does the job well
Sutton Tools quality is always reliable and this was no exception. Fast delivery too.
Already bought a second one
Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.
Quick delivery to regional QLD
The Sutton Tools arrived fast and works perfectly out of the box.
Perfect gift — loved it
Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.
Arrived well packed
The Sutton Tools is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.
Better than expected
No issues at all. Fast delivery and exactly as described.
