Sutton Tools 79mm Viper Cobalt Bi-Metal Holesaw, 32mm Drilling Depth

★★★★
101 reviews · 564+ sold
$62.85 $94.28 -33% OFF
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Last purchased 11 minutes ago by someone in Canberra
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Description & Specs

The Sutton Tools 79mm Viper Cobalt Bi-Metal Holesaw is a 79mm bi-metal cobalt holesaw with varied pitch teeth for clean, low-vibration cutting by machine or hand drill. The 32mm drilling depth suits a broad range of materials.

  • Cutting diameter: 79mm
  • Drilling depth: 32mm
  • Construction: Bi-metal cobalt
  • Teeth: Varied pitch to reduce vibration
  • Use: Machine or hand drilling
  • Cuts: Steel, stainless steel, cast iron, non-ferrous metals, plastic and wood
  • Model: H130H010790

A practical size for downlight, pipe and access holes in timber, panels and sheet metal. Fit it to a compatible Sutton arbor and pilot drill for accurate, repeatable centring.

More about this product

The Sutton Tools 79mm Viper Cobalt Bi-Metal Holesaw is designed for precision drilling across a range of materials, delivering durability and efficiency in both machine and hand drilling applications. Constructed from bi-metal cobalt HSS, it provides exceptional toughness and an extended life. With a 32mm drilling depth and varied pitch cutting teeth that minimise vibration, it produces a cleaner finish and enhanced accuracy. It is suitable for steel, stainless steel, cast iron, non-ferrous metals, plastic and wood.

Questions & Answers

What diameter hole does this holesaw cut?

It cuts a 79mm diameter hole.

What is the drilling depth?

The drilling depth is 32mm.

What materials can it cut?

Steel, stainless steel, cast iron, non-ferrous metals, plastic and wood.

Can it be used in a hand drill?

Yes, it is designed for both machine and hand drilling.

What is it made from?

It is made from bi-metal cobalt for toughness and a longer service life.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 118 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
L
Liam O. 📍 Perth WA
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Sutton Tools when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

O
Olivia R. 📍 Adelaide SA
1 week ago
✓ Verified Purchase

Would buy again for sure

Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.

N
Noah B. 📍 Gold Coast QLD
1 week ago
✓ Verified Purchase

Good product for the price

Fast delivery to regional WA. Solid product and works exactly as described.

C
Charlotte B. 📍 Canberra ACT
2 weeks ago
✓ Verified Purchase

Exceeded my expectations

Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.

J
Jack T. 📍 Newcastle NSW
2 weeks ago
✓ Verified Purchase

Solid quality — very happy

Great little Sutton Tools — setup was easy and it works perfectly.

M
Mia S. 📍 Sunshine Coast QLD
3 weeks ago
✓ Verified Purchase

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.