Irwin
Irwin IRWIN® Bi-Metal High Speed Holesaw 41mm 10504179
Model 10504179
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked within the hour | £12.95£18.50 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £13.29 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked 23 hours ago | £13.32 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
This 41mm IRWIN bi-metal hole saw is a specialist size suited to plumbing, electrical and heating installation work where standard 40mm cutters are too small. It's built for professional use across general construction, remodelling and HVAC applications.
The variable tooth pitch (4-6) gives a faster, more efficient cutting action, while the bi-metal construction and electron beam welded teeth provide a stronger, longer-lasting blade that resists breakage under load.
It cuts a range of materials including aluminium, copper, iron, stainless steel, wood and zinc, and forms part of IRWIN's wider holesaw range, which spans sizes from 14mm to 152mm with matching arbors and pilot drills.
Features and Benefits
- :
- 41mm diameter for specialist plumbing and electrical work
- Bi-metal construction delivers superior blade longevity
- Variable tooth pitch (4-6) enhances cutting efficiency
- Electron beam welded teeth resist breakage under load
- Cuts aluminium, copper, iron, stainless steel, wood and zinc
- Professional quality built for demanding applications Specifications: Size (mm): 41 Material: Bi-Metal Pitch: Variable Diameter: 41mm
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