Sutton Tools 79mm White Cobalt Bi-Metal Holesaw
Trade and Industrial quality holesaw designed for machine or hand drilling in steel, stainless steel, cast iron, non‐ferrous metals, plastic and wood. Made from Bi-Metal Cobalt HSS for toughness and longer life.
Trade and Industrial quality holesaw designed for machine or hand drilling in steel, stainless steel, cast iron, non‐ferrous metals, plastic and wood. Made from Bi-Metal Cobalt HSS for toughness and longer life.
Trade and Industrial quality holesaw designed for machine or hand drilling in steel, stainless steel, cast iron, non‐ferrous metals, plastic and wood. Made from Bi-Metal Cobalt HSS for toughness and longer life.
Trade and Industrial quality holesaw designed for machine or hand drilling in steel, stainless steel, cast iron, non‐ferrous metals, plastic and wood. Made from Bi-Metal Cobalt HSS for toughness and longer life.
in 11 offers
The lowest price for Sutton Tools 79mm White Cobalt Bi-Metal Holesaw right now is $25.48 at Mektronics Australia, compared across 11 retailers.
The all-time low was $11.03 on 20 June 2025 — today's price is 131% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 May 2026.
Last updated at 14/05/2026 07:39:48
Sutton Holesaw H125 Bi-Metal Cobalt M42 79mm (3.1/8") White
Delivery between 20–26 May $14.50
Sutton Tools - Holesaw H125 Bi-Metal Cobalt M42 79mm (3-1/8) White | H1250790
Delivery between 15–23 May $7.95
HOLESAW H125 BI-MET COBALT M42 79MM (3.1/8) WHITE
Delivery between 20–27 May $25
Sutton H125 Bi-Metal Holesaw 79mm
Delivery $10
Sutton Tools Bi-Metal M42 Cobalt Holesaw White 79mm (3.1-8") at Bowens
30-day returns
Sutton H125 Bi-Metal Holesaw Cobalt 79mm (3-1/8")
Delivery between 16–25 May $9.70
Sutton 79MM (3.1/8INCH) Bi-Metal Cobalt Holesaw
Delivery between 19–27 May $12.90
SUTTON 79mm (3.1/8inch) Bi-Metal Cobalt Holesaw
Delivery between 21–26 May $16.65
Sutton Holesaw Cobalt BiMetal 79mm 3-1/8" - H1250790 - Tool Kit Depot
Delivery between 21–26 May $10
Sutton Tools Bi-Metal Cobalt Hole Saw 79mm
Delivery $10
originally posted on bunnings.com.au
lasted for 3 holes then went blunt - for the price i expect it to last longer
originally posted on bunnings.co.nz
Mini panels are brilliant for smaller projects. For those who have back problems or are generally not physically strong - I recommend these small panels.
originally posted on bunnings.co.nz
Tried using it on some super soft mild steel, went blunt immediately. Tried running it different speeds too, nothing seems to work. Definitely wouldn't recommend this for steel
| Diameter | 79mm |
| Drill Bit Type | Hole Saw |
| Arbor Included | No |
| Cut Depth | 32mm |
| Number of Pieces | 1 |
Sutton Holesaw H125 Bi-Metal Cobalt M42 79mm (3.1/8") White
Delivery between 20–26 May $14.50
Sutton Tools - Holesaw H125 Bi-Metal Cobalt M42 79mm (3-1/8) White | H1250790
Delivery between 15–23 May $7.95
HOLESAW H125 BI-MET COBALT M42 79MM (3.1/8) WHITE
Delivery between 20–27 May $25
Sutton H125 Bi-Metal Holesaw 79mm
Delivery $10
Sutton Tools Bi-Metal M42 Cobalt Holesaw White 79mm (3.1-8") at Bowens
30-day returns
lasted for 3 holes then went blunt - for the price i expect it to last longer
Mini panels are brilliant for smaller projects. For those who have back problems or are generally not physically strong - I recommend these small panels.
Tried using it on some super soft mild steel, went blunt immediately. Tried running it different speeds too, nothing seems to work. Definitely wouldn't recommend this for steel
I bought 27mm bi metal hole saw this morning 25/8/2021. Used it once to drill 1 hole through 3mm thick mild steel and 3 teeth broke off.- Used generous amount of cutting fluid-Stopped and cleaned shavings off 4 times applied more cutting fluid each time.-Had it on low speed-Had the drill on a torque setting(as show on photo)-downward pressure was just the weight of drill and weight of my hand.Wouldn't recommend this for 3mm thick mild steel.
The product itself was perfect for the job. Unfortunately the product didn't come with the spindle. It would be nice if Bunnings could recommend relevant items to complete the task.
Purchased to drill through 20mm seasoned hardwood. Drilled 24 holes no problems. You will need the arbor/adaptor which is sold separately
Blunt after drilling 2 holes in colour bond guttering. Had to resort to stitch drilling.
A High Quality Hole Saw, however Bunnings "price match" is a joke..... so I bought elsewhere cheaper....
When I purchased this product online, I thought it included the bit that you inserted in your drill. The description was not clear that it wasn’t. I will need to return it when COVIDSAFE. (Some time in 2025)
Found very useful and friendly to use especially when cutting mild steel.
| Diameter | 79mm |
| Drill Bit Type | Hole Saw |
| Arbor Included | No |
| Cut Depth | 32mm |
| Number of Pieces | 1 |
