Last updated at 21/03/2026 19:36:38
Sutton tools H125 Bi-Metal HSS Cobalt Holesaw, 51 mm Diameter, White
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Sutton Holesaw H125 Bi-Metal Cobalt M42 51mm (2") White
Delivery between 27 Marāāā2 Apr $14.50
Sutton Tools H1250510 - 51mm Bi-Metal Cobalt HSS Holesaw - C&L Tool Centre
Delivery between Wed ā Fri $12
SUTTON HOLESAW H125 BI-METAL COBALT HD-COBALT HANGPACK 51MM
Delivery $41.62
Sutton Tools 51mm White Cobalt Bi-Metal Holesaw
Holesaw H125 Bi-Metal Cobalt HD-Cobalt Hangpack 51mm Sutton Tools H1250510
Delivery between Mon ā Wed $9.70
Sutton Tools 51 mm Diameter Bi-Metal Cobalt Hole Saw, H1250510
Delivery $14.25
Sutton H1250510 Holesaw Bi-Metal Cobalt 51mm (2")
Delivery between 24ā31 Mar $9.70
HOLESAW H125 BI-MET COBALT M42 51MM (2INCH) WHITE
Delivery between Wed ā Sat $55
Sutton Tools Bi-Metal M42 Cobalt Holesaw White 51mm (2") at Bowens
30-day returns
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
| Variant | |
| size | 51mm |
Sutton tools H125 Bi-Metal HSS Cobalt Holesaw, 51 mm Diameter, White
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sutton Holesaw H125 Bi-Metal Cobalt M42 51mm (2") White
Delivery between 27 Marāāā2 Apr $14.50
Sutton Tools H1250510 - 51mm Bi-Metal Cobalt HSS Holesaw - C&L Tool Centre
Delivery between Wed ā Fri $12
SUTTON HOLESAW H125 BI-METAL COBALT HD-COBALT HANGPACK 51MM
Delivery $41.62
Sutton Tools 51mm White Cobalt Bi-Metal Holesaw
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 wasnāt. I will need to return it when COVIDSAFE. (Some time in 2025)
Found very useful and friendly to use especially when cutting mild steel.
| Variant | |
| size | 51mm |
Sutton Bi-Metal Cobalt Holesaw 51mm (2in)
Made from Bi-Metal Cobalt HSS for toughness and longer life 32mm Cutting Depth International Thread Standard accepts all arbors Arbor - UA2, QFX Pilot - BD24, BD26 Trade and Industrial quality holesaw designed for machine or hand drilling in steel, stainless steel, cast iron, nonāferrous metals, plastic and wood. Made from Bi-Metal Cobalt HSS for toughness and longer life.
Made from Bi-Metal Cobalt HSS for toughness and longer life 32mm Cutting Depth International Thread Standard accepts all arbors Arbor - UA2, QFX Pilot - BD24, BD26 Trade and Industrial quality holesaw designed for machine or hand drilling in steel, stainless steel, cast iron, nonāferrous metals, plastic and wood. Made from Bi-Metal Cobalt HSS for toughness and longer life.
Made from Bi-Metal Cobalt HSS for toughness and longer life 32mm Cutting Depth International Thread Standard accepts all arbors Arbor - UA2, QFX Pilot - BD24, BD26 Trade and Industrial quality holesaw designed for machine or hand drilling in steel, stainless steel, cast iron, nonāferrous metals, plastic and wood. Made from Bi-Metal Cobalt HSS for toughness and longer life.
Made from Bi-Metal Cobalt HSS for toughness and longer life 32mm Cutting Depth International Thread Standard accepts all arbors Arbor - UA2, QFX Pilot - BD24, BD26 Trade and Industrial quality holesaw designed for machine or hand drilling in steel, stainless steel, cast iron, nonāferrous metals, plastic and wood. Made from Bi-Metal Cobalt HSS for toughness and longer life.
in 19 offers
The lowest price for Sutton Bi-Metal Cobalt Holesaw 51mm (2in) right now is $20.65 at Mektronics Australia, compared across 19 retailers.
The all-time low was $10.97 on 17 July 2025 ā today's price is 88% above the lowest ever. It has been notably cheaper before ā worth setting a price alert.
Prices last updated 21 Mar 2026.
