Irwin
Irwin IRWIN® Speedhammer Plus Drill Bit 22.0 x 460mm 10502046
Model 10502046
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked within the hour | £30.95£55.75 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 23 hours ago | £40.15 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £45.09 | 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 Plus SDS drill bit is designed for fast drilling into brick, block, masonry, concrete and granite. It measures 22.0mm in diameter with an overall length of 460mm and a working length of 400mm, suited to deep, heavy-duty drilling applications. Its patented single flute design gives 28% greater capacity for efficient dust removal, reducing the risk of clogging and lowering vibration. An extra-short head takes the bulk of the workload for improved durability, while 25% more tungsten carbide adds strength. The bit is claimed to drill 25% faster than competitor bits, with a more aggressive cutting angle and self-centring action for accuracy.
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