Irwin
Irwin IRWIN® Speedhammer Quad Drill Bit 12.0 x 460mm IW2039425
Model IW2039425
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked within the hour | £23.95£44.08 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 23 hours ago | £31.74 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £35.78 | 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 Speedhammer Quad Drill Bit is designed for drilling plug and anchor holes in masonry, stone and concrete, with a 12mm diameter and 460mm overall length (400mm working length) suited to extra-deep drilling where reach through thick walls or deep foundations is required.
Its 4-cutter geometry produces a more concentric hole for improved fixing retention, while the full-head carbide tip gives extended drilling life and durability. A bonding system joins the solid carbide head to the 4-flute spiral for efficient dust removal, and specially engineered grooves reduce friction to increase speed and lifespan.
Manufactured in Germany from premium steel, the bit meets PGM standards for anchor fixing applications.
| Diameter | 12mm |
|---|---|
| Overall Length | 460mm |
| Working Length | 400mm |
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