Description
Overview:
The Sa Dust Duct Hi-Cap is a genuine DeWalt replacement part for the DWS780 and DHS780 sliding compound mitre saws. Made from a durable, moulded polymer in a robust, impact-resistant design, it channels sawdust away from the blade area to help keep the cut line clear and your workspace tidier. The high-capacity duct routes debris towards the saw's extraction system or collection bag, reducing airborne dust and build-up around the guard and fence. As an OEM component (No. N142121), it replaces worn or damaged ducts to restore intended performance and fit. The precise moulding aligns with the saw's mounting points for a secure seat and reliable operation, making it a practical, long-lasting replacement for professional and DIY use.
Key Features:
- Genuine DeWalt part for OEM-level fit and reliability (OEM No. N142121; replaces N106371)
- Precision fit for DWS780 and DHS780 mitre saws
- Tough moulded polymer construction for durability and impact resistance
- High-capacity ducting helps improve dust collection efficiency at the source
- Smooth internal profile to reduce clogging and maintain airflow
- Straightforward installation using the saw's existing fixings and locations
- Secure, stable seating to withstand vibration and repeated use
- Helps keep the cutting line clear and the surrounding area cleaner
- Suitable for use with the saw's dust bag or connected extraction system
Typical Applications:
Daily cutting tasks on site or in the workshop where clean operation matters, including first and second fix carpentry, joinery, trim work, flooring, decking, and framing cuts. Ideal for tradespeople and DIY users who need consistent dust control when using a DWS780 or DHS780, helping maintain visibility and reduce clean-up time.
Also known as:
Dust chute, dust shroud, extraction duct, dust extraction duct, dust collection tube, sawdust channel, dust port, dust outlet, collector duct.
Fits Models:
DWS780, DHS780
Alternate Part Numbers:
N106371
Product Specifications
| L&S Part No. | N142121 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | DeWalt/Black and Decker |
| OEM No. | 142121 |
| Unit of Sale | 1 |
| Applications | DHS780, DWS780 |
| Machine Type | Mitre Saw |
| Fits Brands | Black & Decker, DeWalt |
| Fits Models | DHS780 Type 20 | DWS780 Type 1 | DWS780 Type 10 |
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