Irwin
Irwin IRWIN® Wood Auger Drill Bit Long Series 14 x 400mm 10502755
Model 10502755
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £18.95£30.07 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £21.66 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £25.58 | 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 Irwin long series auger drill bit has a 14mm diameter and 400mm overall length, designed for deep boring in wood where extended reach and a large hole diameter are required, such as structural timber, thick beams and deep post installations. It suits general wood boring applications demanding both depth and accuracy.
The single spur cutting edge scribes the circumference of the hole for a smoother finish, while the hexagon shank prevents slipping in a drill chuck or bit extension. A solid centre gives extra rigidity to help maintain straightness at depth, and the self-feeding screw point speeds up boring in soft and hard woods alike. The body is fully hardened from tip to shank for added durability under demanding use.
| Drillbit diameter | 14.0mm |
|---|---|
| Total length | 400mm |
| Working Length | 323mm |
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