DEWALT Power Tools
DEWALT Power Tools SDS Plus EXTREME 2® Drill Bit 12 x 450mm DT9557-QZ
Model DT9557-QZ
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 4 hours ago | £8.95£22.24 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 3 hours ago | £13.34 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £16.01 | 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 DEWALT SDS Plus Extreme 2 drill bit is designed for fast, durable drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick or block work. It has a diameter of 12mm and an overall length of 450mm, with a working length of 400mm, supplied as a single bit.
The bit uses a superior carbide grade for long life and durability, combined with a hardened steel body for extra strength and reduced breakage. An optimised mounting shank provides grip and power transmission, while the optimised flute design allows efficient removal of debris. The two-cutter head design, with its new tip shape, is intended to improve penetration and drilling speed.
| Diameter | 12mm |
|---|---|
| Working Length | 400mm |
| Overall Length | 450mm |
| Pack Quantity | 1 |
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