DongCheng 4.5" Angle Grinder (1100W) - DSM17-115B

The DongCheng DSM17-115B angle grinder is the ideal tool for professionals, boasting a powerful 1100W motor and a speed of up to 11,800 RPM. It features a lightweight design (1.6 kg) for easy handling and an advanced dust protection system that extends the tool's lifespan. Equipped with smart carbon brushes that automatically shut off to protect the motor, it also comes with an auxiliary handle and a protective guard to ensure maximum performance and safety during demanding tasks.

1. Technical Specifications

Equipped with an advanced motor, this tool is engineered for heavy-duty applications. Its key specifications include:

• Rated Power Input: 1100 W
• Rated Speed: 11,800 r/min
• Max. Wheel Diameter: 115 mm (4-1/2")
• Spindle Thread: M14
• Net Weight: 1.6 kg (Offering lightweight handling and superior control)

2. Key Features

The DSM17-115B incorporates several technical advantages, making it a practical choice for professionals:

• High Efficiency: The 1100W motor ensures excellent power conversion and high overload capacity, preventing stalls under heavy pressure.
• Dust Protection System: Features a labyrinth-style dustproof structure that prevents debris from entering internal components, significantly extending the tool's lifespan.
• Auto-Stop Carbon Brushes: Equipped with intelligent carbon brushes that automatically disconnect when worn out to protect the motor from damage.
• High-Durability Gearing: Features high-strength gears designed for long-term, heavy-duty service.

3. Included Accessories

The device comes with essential accessories for immediate operation:

• Auxiliary Handle (for enhanced control and balance).
• Wrench (for disc replacement).
• Protective Guard (for safety against sparks and debris).
• A pair of spare Carbon Brushes (includes one auto-stop brush).
• Packaging: Color Box.

4. Operating Instructions (General Guidelines)

To ensure optimal performance and safety, follow these steps:

1. Disc Installation: Use the provided wrench to securely mount the grinding or cutting disc (115 mm) onto the M14 spindle.
2. Guard & Handle Setup: Ensure the protective guard is positioned to deflect sparks away from the operator. Install the auxiliary handle on the side that provides the most comfortable grip.
3. Power Connection: Verify that the power switch is in the "OFF" position before plugging the device into a power source.
4. Operation: Turn on the tool and allow it to reach its maximum speed (11,800 r/min) before contacting the workpiece. Apply moderate pressure and let the tool’s speed do the work.
5. Maintenance: After use, clean the device of metallic or wood dust to maintain the effectiveness of the dustproof system.

5. Warranty

A one-year maintenance warranty is provided with this unit.

Summary

The DongCheng DSM17-115B is a professional-grade tool that strikes a perfect balance between high power (1100W) and a lightweight design. It is ideal for continuous cutting and grinding in dusty environments, thanks to its specialized dust-resistant construction.