| Specification | Parameter |
| Brand | Dongcheng |
| Model | DSP04-180 |
| Product Type | Electric Rotary Polisher / Buffer |
| Power Input | 1400 W |
| No-Load Speed Range | 690 – 3,800 RPM (Adjustable via 1–6 Speed Dial) |
| Constant Speed Control | Yes (Maintains RPM Under Load) |
| Wheel / Pad Size Compatibility | Ø180 mm (7 Inches) |
| Spindle Thread | M14 |
| Auxiliary Handle Type | D-Shape Handle |
| Unit Net Weight | 3.4 Kg |
| Included Accessories | Wool Bonnet, Hex Wrench, Carbon Brushes & Color Box |
| Best Used For | Automotive Detailing, Paint Correction, Marine Restoration & Stone Polishing |
Powerful 1400W Motor Performance: Driven by a robust 1400W heavy-duty motor delivering consistent torque for professional-grade paint correction, compounding, and surface polishing.
Constant Speed Under Load: Features advanced electronics that maintain selected RPM levels even under heavy downward pressure, ensuring a uniform, swirl-free finish.
Precision 1–6 Speed Control Dial: Outfitted with an adjustable thumb-wheel selector offering versatile no-load speeds from 690 up to 3,800 RPM to match various compound requirements.
Ergonomic D-Shape Auxiliary Handle: Designed with a comfortable D-handle grip that provides superior downward control and handling stability across large horizontal and vertical surfaces.
Complete Ready-to-Use Accessory Kit: Ships complete with a professional wool bonnet, hex wrench, spare carbon brushes, and a color retail box for immediate deployment across Nepal.