Cut solid wood, laminates, MDF and chipboard when fitted to circular saws and mitre saws.

Pair of extension tubes – 500mm, for DW742/DW743 DeWalt DE3491-XJ
Key features
- Length (mm)500
- Pieces per pack2
What it is
Pair of extension tubes – 500mm, for DW742/DW743 DeWalt DE3491-XJ. Key specifications: length (mm) 500, pieces per pack 2.
Power tool spares and accessories are replacement and mounting components (flanges, bases, guide rails, adapters, belt hooks, stands) designed for specific tool models.
What it is for
Used as accessories for the equipment you work with and for cutting solid wood, panels and battens, on the bench or on site.
How to use it
Find the part number in the manual or exploded view of your power tool, as parts are not interchangeable between models. Unplug the tool or remove the battery before fitting or removing parts. Tighten flanges, screws and adapters with the wrenches supplied and run the tool without load before resuming work.
Where it is used
- Residential construction
- Renovation
Technical data
- Length (mm): 500
- Pieces per pack: 2
Who it is for
Designed for formwork carpenters and joiners.
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- Browse the whole category: General Power Tool Accessories and Spare Parts
Before you order
In your request, please state the length and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 3
| Item code | DE3491-XJ |
|---|---|
| Length (mm) | 500 |
| Pieces per pack | 2 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Make straight and angled cuts in wood and metal, with the blade lowering onto the stationary workpiece.


