Irwin
Irwin IRWIN® Bi-Metal High Speed Holesaw 79mm 10504197
Model 10504197
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £17.95£25.72 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £18.22 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked 2 hours ago | £18.52 | 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
The IRWIN 79mm Bi-Metal High Speed Hole Saw is designed for professional use across general construction, electrical, plumbing, heating, ventilation and remodelling work, as well as larger commercial and industrial installations requiring generous clearances through structural elements.
Its bi-metal construction with electron beam welded teeth gives a strong, long-lasting blade, while the variable tooth pitch (4-6) provides a faster, more efficient cutting action with reduced effort. It cuts a range of materials including aluminium, copper, iron, stainless steel, wood and zinc.
This 79mm size sits within IRWIN's wider holesaw range, which spans from 14mm to 152mm, supported by matching arbors and a pilot drill.
Features and Benefits
- :
- 79mm diameter for substantial commercial installations
- Bi-metal construction ensures long-lasting blade life
- Variable tooth pitch (4-6) enhances cutting efficiency
- Electron beam welded teeth resist wear and breakage
- Cuts aluminium, copper, iron, stainless steel, wood and zinc
- Professional quality for industrial applications Specifications: Size (mm): 79 Material: Bi-Metal Pitch: Variable
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