DEWALT Power Tools
DEWALT Power Tools ELITE SDS+ Full Head Carbide 4 Cutter Drill Bit 14 x 200mm DT8939-QZ
Model DT8939-QZ
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked within the hour | £11.95£28.80 | In stock | Visit Tooled Up (opens in a new tab) |
 checked yesterday | £17.28 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £20.54 | 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 DEWALT SDS+ drill bit has a solid carbide full head with four cutters, designed for drilling plug and anchor holes in masonry, stone, concrete and reinforced concrete. The four flute spiral design supports consistent drilling speed and efficient removal of debris, while the carbide grade and geometry are engineered to resist breakage and premature wear. A tapered core adds strength and helps resist flute breaks, including when striking rebar, and the four cutter geometry aims to deliver concentric holes for better fixing retention. Diameter is 14.0mm, overall length 200mm, and working length 150mm.
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