Dongcheng DSJ25B 240W Die Grinder, 26000 RPM High-Speed Electric Straight Grinder with 25mm Maximum Grinding Wheel Capacity and 6mm Collet
The Dongcheng DSJ25B Die Grinder is a compact, high-speed electric grinding tool designed for precision grinding, finishing, and deburring applications. With a rated power input of 240W and a no-load speed of 26,000 RPM, it is suitable for detailed work in workshops, fabrication units, and maintenance environments.
Featuring a maximum grinding wheel diameter of 25mm and a maximum collet size of 6mm, the DSJ25B accommodates compatible grinding accessories for a range of finishing tasks. Its lightweight 1.2kg construction supports convenient handling during detailed operations.
The half-structure design offers a distinctive tool configuration. Supplied accessories include large and small wrenches, carbon brushes, and colour box packaging.
Key Features
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240W Rated Power Input: Designed for grinding and finishing tasks.
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High-Speed Operation: No-load speed of 26,000 RPM.
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25mm Maximum Grinding Wheel Diameter: Supports compatible small grinding wheels.
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6mm Maximum Collet Size: Accommodates compatible collet-mounted accessories.
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Compact Design: Suitable for detailed workshop applications.
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Lightweight Construction: Net weight of approximately 1.2kg.
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Half-Structure Design: As specified in the product information.
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Accessory Package Included: Supplied with wrenches and carbon brush.
Applications
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Precision grinding and finishing
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Deburring metal components
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Small-part surface finishing
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Tool and component maintenance
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Workshop fabrication tasks
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Grinding hard-to-reach areas
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Finishing compatible metal surfaces
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Dongcheng |
| Model | DSJ25B |
| Product Type | Electric Die Grinder |
| Rated Power Input | 240W |
| No-Load Speed | 26,000 RPM |
| Maximum Grinding Wheel Diameter | 25mm |
| Maximum Collet Size | 6mm |
| Net Weight | 1.2kg |
| Design | Half Structure |
| Power Source | Electric |
| Packaging | Colour Box |
Accessories & Package Contents
| S. No. | Included Item | Quantity |
|---|---|---|
| 1 | Large Wrench | As supplied |
| 2 | Small Wrench | As supplied |
| 3 | Carbon Brush | As supplied |
| 4 | Colour Box Packing | 1 box |















