Irwin
Irwin IRWIN® Speedhammer Quad Drill Bit 8.0 x 160mm IW2039412
Model IW2039412
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £9.95£13.85 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £9.96 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £12.11 | 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 Speedhammer Quad Drill Bit is designed for drilling plug and anchor holes in masonry, stone and concrete. At 8mm diameter and 160mm overall length (100mm working length), it suits medium to heavy-duty fixing work, including standard brown plugs and medium-duty anchors.
Its 4-cutter geometry produces a more concentric hole for improved fixing retention, while the full head carbide tip provides durability and long drilling life. A bonding system joins the solid carbide head to the 4-flute spiral, aiding faster dust removal, and specially engineered grooves reduce friction to increase speed and extend life.
Manufactured in Germany from premium steel, the bit meets PGM standards for anchor fixing drill bits, aimed at professional applications.
| Diameter | 8mm |
|---|---|
| Overall Length | 160mm |
| Working Length | 100mm |
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