The DongCheng DSM21-100B 4-Inch Angle Grinderis a compact and powerful grinding tool designed for cutting, grinding, and surface preparation applications. Equipped with a 900W motor and a 100mm wheel capacity, it delivers high-speed performance for everyday workshop, construction, and metalworking tasks.
Its ultra-slim 186mm body provides a comfortable grip and improved control, while the labyrinth dustproof structure helps protect internal components from dust. The rear toggle switch offers convenient operation, making this angle grinder suitable for both professional tradespeople and DIY users.
Key Features
900W Powerful Motor:Provides reliable performance for grinding and cutting tasks.
4-Inch Disc Capacity:Compatible with wheels up to 100mm in diameter.
Ultra-Slim Body:186mm body design for comfortable handling and easy control.
High-Speed Operation:No-load speed of 13,000 RPM.
Labyrinth Dustproof Structure:Helps reduce dust entry into internal components.
Rear Toggle Switch:Conveniently positioned for easy operation.
Compact and Lightweight:Net weight of 1.6kg for improved handling.
Applications
Metal grinding and surface finishing
Cutting metal pipes, rods, and sections with a suitable cutting disc
Removing rust, burrs, and weld residues
Surface preparation before painting or welding
Workshop fabrication and maintenance
Construction and general repair work
Always use the correct disc for the intended application and follow the manufacturer's safety instructions.
