Irwin
Irwin IRWIN® HSS Pro Drill Bits Bulk Pack (5) 8.5mm OL:117mm WL:75mm 10502316
Model 10502316
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £15.95£22.85 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £16.44 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £19.58 | 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
The Irwin HSS Pro Drill Bit is supplied as a bulk pack of 5, offering an economical way to stock up for workshop or trade use. The 8.5mm diameter suits heavy-duty construction, structural metalwork and clearance holes for larger fixings, and can be used across steel, timber and other materials.
Made from HSS steel, the bits feature precision ground cutting edges for fast drilling and a clean finish, along with a ground flute design that aids accuracy and fast chip removal. A universal 118° point shape allows drilling into a wide range of materials.
Overall length is 117mm, with a working length of 75mm.
| Drillbit diameter | 8.5mm |
|---|---|
| Total length | 117mm |
| Working Length | 75mm |
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