DongCheng Angle Grinder 4" (710W)

The Dongcheng DSM03-100A Angle Grinder is a powerful, compact, and durable electric tool designed for professional workshops as well as demanding home applications. Engineered with precision and built using high-quality components, this angle grinder delivers consistent performance for cutting, grinding, polishing, and surface-finishing tasks across a wide range of materials.

Equipped with a 710-watt high-efficiency motor, the DSM03-100A provides strong and stable power output, ensuring smooth operation even during continuous use. The grinder operates at a high no-load speed of approximately 13,000 RPM, allowing fast material removal and clean cutting results. This makes it ideal for metal fabrication, welding preparation, construction work, and maintenance jobs.

The tool supports a 100 mm (4-inch) grinding and cutting wheel, making it highly versatile and easy to handle in tight or confined spaces. Its compact body design ensures excellent balance and control, reducing user fatigue during extended working hours. The ergonomic housing is designed for a comfortable grip, while the side auxiliary handle can be mounted on either side for better control and improved safety during operation.

Durability is a key feature of the Dongcheng DSM03-100A. It is built with a robust gear system and reinforced internal parts that enhance tool life and ensure reliable performance under heavy workloads. The grinder features double insulation, providing additional electrical safety and protection for the user. Effective ventilation slots help maintain optimal motor temperature, preventing overheating and improving overall efficiency.

The slide switch mechanism allows easy one-hand operation and smooth start-up, making the grinder convenient for both right-handed and left-handed users. Maintenance is simple, as the grinder includes replaceable carbon brushes, helping extend motor life and reduce downtime.

This angle grinder is suitable for a wide range of applications, including cutting metal rods and pipes, grinding weld joints, removing rust and paint, polishing surfaces, and sharpening tools when used with appropriate accessories.

Key Features

• Powerful 710 W motor for reliable performance

• High speed operation up to 13,000 RPM

• 100 mm (4-inch) wheel size for versatile applications

• Compact and lightweight design for easy handling

• Durable gear system for long service life

• Ergonomic body with auxiliary side handle

• Smooth slide switch for controlled operation

• Double insulation for enhanced safety

• Efficient ventilation for better cooling

Included Components

• Angle Grinder Machine

• Auxiliary Side Handle

• Spanner/Wrench

• Set of Carbon Brushes

• User Manual

Applications

• Metal cutting and grinding

• Weld seam cleaning and preparation

• Surface finishing and polishing

• Rust, paint, and burr removal

• General fabrication and maintenance work