PriceCompass
DEWALT Power Tools Self-Feed Drill Bit 38mm DT4579-QZ

DEWALT Power Tools Self-Feed Drill Bit 38mm DT4579-QZ

DEWALT Power Tools

DEWALT Power Tools Self-Feed Drill Bit 38mm DT4579-QZ

Model DT4579-QZ

Best price

£19.95atTooled UpLowest we’ve seen
3 retailers comparedSave £13.23 vs the dearest

Where to buy

Retailers stocking this product, cheapest first
RetailerPriceAvailabilityVisit
Tooled UpCheapestchecked 3 hours ago£19.95£48.98In stockVisit Tooled Up (opens in a new tab)
Blueperry agriculture (UK)checked 2 hours ago£29.39In stockVisit Blueperry agriculture (UK) (opens in a new tab)
Blueperry Tool & Builders Merchants (UK)retailer's price from 16 Jul 2026£33.18In stockVisit 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 history

This is the lowest price we have recorded. If you were waiting for a drop, this is it.

£18£27£3524 Aug 202616 Oct 2026
Cheapest price across all tracked retailers. Lowest recorded: £20 on 27 Aug 2026.

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About this product

This DEWALT self-feed drill bit is designed for drilling large, clean holes through timber, MDF, hardboard and chipboard, suiting joinery, plumbing, electrical and general carpentry work. The self-feed spur pulls the bit through the material for rapid penetration, cutting effort and operator fatigue, while two sharp cutting edges leave smooth-sided holes with minimal splintering. It is fitted with a non-slip shank for secure retention in the chuck and works with both corded and cordless drills. The bit has a 38mm diameter and is built for reliable performance in demanding site use.

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