DEWALT Power Tools
DEWALT Power Tools DT20664 Oregon® Chainsaw Chain 46cm (18in) DT20664-QZ
Model DT20664-QZ
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £29.99£82.63 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £32.48 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked 2 hours ago | £49.58 | In stock | Visit 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 historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
The DeWalt Replacement Chain is specifically designed for DCM575 chainsaws that have been upgraded with the DT20661 46cm bar. This genuine replacement component ensures optimal cutting performance and compatibility with your extended bar setup. Maintaining a sharp, correctly specified chain is essential for efficient cutting and safe operation. This replacement chain is precisely matched to the 46cm bar configuration, ensuring proper tension and alignment during use. Ideal for professional groundskeepers, arborists and landscape contractors who have fitted the longer 46cm bar to their DCM575 chainsaw, this replacement chain allows you to maintain peak performance when the original chain becomes worn or damaged.
Features and Benefits
- :
- Genuine DeWalt replacement ensuring exact compatibility with DCM575 and DT20661 bar
- Specifically sized for 46cm bar configuration for proper fit and performance
- Maintains cutting efficiency and extends the working life of your chainsaw setup
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