| Specification | Parameter |
| Brand | Dongcheng |
| Model Number (Type) | DCSM08-100EM |
| Product Type | Cordless Brushless Angle Grinder |
| Power Source | Lithium-Ion Battery Platform |
| Rated Voltage | 20 V |
| Motor Type | Brushless Motor |
| No-Load Speed | 8,500 RPM |
| Variable Speed Mode | Yes (Adjustable Speed) |
| Wheel / Disc Diameter | 100 mm (4 Inches) |
| Primary Application | Stainless Steel Products, Metal Cutting & Surface Preparation |
| Best Used For | Field Fabrication, Remote Construction Sites, Automotive Shops & Maintenance Yards |
Advanced Brushless Motor Technology: Powered by an efficient brushless motor core that maximizes runtime, reduces mechanical wear, and delivers reliable torque without carbon brush replacements.
High-Capacity 20V Lithium-Ion Platform: Operates on a robust 20V battery power source, providing complete cordless mobility for remote and outdoor job sites.
Variable Speed Mode Control: Outfitted with an adjustable speed mode designed to prevent heat buildup, making it exceptionally effective for finishing stainless steel products.
Optimized 8,500 RPM Speed Output: Maintains a swift no-load speed to ensure fast, clean cuts and smooth surface conditioning across metal workpieces.
Compact 4-Inch Wheel Compatibility: Engineered with a standard 100 mm disc diameter capacity for exceptional handling, accessibility, and precision in tight workspaces across Nepal.