PriceCompass
DEWALT Power Tools DT20421 PCD Circular Saw Blade 115 x 9.5mm x 4T DT20421-QZ

DEWALT Power Tools DT20421 PCD Circular Saw Blade 115 x 9.5mm x 4T DT20421-QZ

DEWALT Power Tools

DEWALT Power Tools DT20421 PCD Circular Saw Blade 115 x 9.5mm x 4T DT20421-QZ

Model DT20421-QZ

Best price

£39.95atTooled UpLowest we’ve seen
2 retailers comparedSave £22.34 vs the dearest

Where to buy

Retailers stocking this product, cheapest first
RetailerPriceAvailabilityVisit
Tooled UpCheapestchecked within the hour£39.95£103.82In stockVisit Tooled Up (opens in a new tab)
Blueperry agriculture (UK)checked yesterday£62.29In stockVisit Blueperry agriculture (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.

£38£40£4227 Aug 202616 Oct 2026
Cheapest price across all tracked retailers. Lowest recorded: £40 on 27 Aug 2026.

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About this product

The DEWALT DT20421 PCD Circular Saw Blade has been designed for use with the DEWALT DCS571 Compact Circular Saw. With 4 PCD (Polycrystalline Diamond) teeth, longer-lasting than TCT teeth, and creates less dust than other blades. Suitable for cutting: fibre cement, Marley Eternit, HardieBacker®, Trespa®, laminated flooring, melamine, soft and hardwoods, MDF, plywood and chipboard. Specification: Diameter x Bore: 115 x 9.5mm.Teeth: 4.

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