Irwin
Irwin IRWIN® Blue Groove 4X Flat Bit 26 x 152mm 10502817
Model 10502817
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £10.43 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked an hour ago | £10.95£14.47 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £12.64 | In stock | Visit Blueperry Tool & Builders Merchants (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 26mm IRWIN Blue Groove 4X Flat Bit is designed for larger diameter drilling in timber, such as clearance holes for bigger fittings and cable bundles. Its patented groove point and cutting edge cut rather than scrape the wood, giving clean, accurate holes and cutting speeds up to four times faster than standard flat bits. A parabolic scoop improves chip removal and control, while the relief angle has been increased from 12° to 17° for better cutting performance. The 152mm shank is 10% larger in diameter than standard, adding durability and helping resist bending during heavy use.
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