Straight Grinder Metabo G400 6 mm, 380 W — straight grinder tool

The Metabo G400 straight grinder is a compact electric tool designed for precision grinding, deburring and surface finishing in metalworking and fabrication. With a 6 mm collet and a 380 W motor, the tool provides stable performance in confined spaces where access and control are critical. Its narrow body and ergonomic balance support steady handling for tasks that require accuracy and repeatable results.

Advantages

The straight grinder delivers consistent speed and torque suitable for light to medium metalworking operations. Its 6 mm collet accepts small-diameter accessories for fine grinding and detailed work. Compact dimensions and a slim grip area improve access to tight spots while reducing operator fatigue during extended use. The tool’s construction emphasizes durability and reliable electrical performance for workshop and maintenance environments.

Suitable for

• Precision grinding and finishing of metal components
• Deburring edges after cutting or machining
• Cleaning and surface preparation in fabrication and repair
• Accessing confined areas for detail work in workshops and assembly lines

Key specifications

• Motor power: 380 W for steady material removal
• Collet size: 6 mm suitable for small-diameter grinding accessories
• Tool type: straight grinder for direct inline access
• Design: compact, narrow body for work in tight spaces
• Primary use: metalworking, deburring and surface finishing

How to use

Fit a compatible 6 mm accessory into the collet and secure it according to the manufacturer's instructions. Hold the straight grinder with a steady, inline grip and position the accessory against the workpiece at the required angle. Apply light, consistent pressure and move the tool smoothly across the surface to avoid gouging. Allow the motor to reach operating speed before contacting the workpiece and avoid excessive side loads on the accessory. Disconnect power before changing accessories or performing maintenance.

Usage recommendations

Use appropriate personal protective equipment such as eye protection, hearing protection and gloves. Select abrasives or burrs rated for the material and task, and work in a well-ventilated area or use local extraction when generating dust or fumes. For prolonged tasks, allow intermittent cooling periods to protect the motor and accessory life.