DEWALT Power Tools
DEWALT Power Tools Self-Feed Drill Bit 117mm DT4590-QZ
Model DT4590-QZ
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked within the hour | £49.95£120.71 | In stock | Visit Tooled Up (opens in a new tab) |
 checked yesterday | £72.43 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £77.62 | 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 self-feed drill bit is designed for drilling large diameter holes in wood, MDF, hardboard and chipboard, making it suited to joinery, plumbing, electrical installation and general carpentry work. Its self-feed mechanism pulls the bit through the material, reducing the effort needed during extended use, while the sharp cutting edges and aggressive spur allow rapid penetration and clean, smooth-sided holes with minimal splintering. The bit is fitted with a non-slip shank for secure retention in the chuck and is suitable for use with both corded and cordless drills. It has a diameter of 117mm and is built for reliable performance in demanding site conditions.
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