DEWALT Power Tools
DEWALT Power Tools SDS Plus EXTREME 2® Drill Bit 18 x 450mm DT9590-QZ
Model DT9590-QZ
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £17.95£42.52 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £25.51 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £30.03 | 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 drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick or block work. It has a diameter of 18mm and an overall length of 450mm, with a working length of 400mm, supplied as a single bit.
The bit is made from a superior carbide grade for long life and durability, with a hardened steel body for extra strength and reduced breakage. An optimised mounting shank provides good grip and power transmission, while the flute design allows efficient removal of debris. The two cutter head and tip design are intended to improve penetration and drilling speed.
| Diameter | 18mm |
|---|---|
| Working Length | 400mm |
| Overall Length | 450mm |
| Pack Quantity | 1 |
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