Kotna brusilka Metabo 613057850

The Metabo 613057850 angle grinder is a compact, battery-powered tool designed for grinding, cutting and surface preparation. It uses a 12.5 cm grinding disc driven by a brushless motor and operates from an 18 V battery. With a maximum no-load speed of 10,000 RPM and an overall weight of 1.8 kg, the tool balances power and portability for a range of light to medium tasks. Overload protection is integrated to enhance durability, and the grinder provides a cutting depth of approximately 2.7 cm for precise work in confined areas.

Advantages

The brushless motor increases efficiency and reduces maintenance compared with brushed alternatives, while the 18 V battery supply offers cordless convenience and mobility on job sites. The tool’s low weight of 1.8 kg improves handling and reduces operator fatigue during extended use. Built-in overload protection helps prevent damage from excessive load, enhancing long-term reliability. The small 12.5 cm disc size enables close-to-edge work and better control in tight spaces.

Suitable for

• Light to medium metal cutting and grinding tasks
• Surface preparation and rust removal on metal
• Sharpening and shaping of small metal components
• Work in confined spaces where a compact grinder is required

Key specifications

• Disc diameter: 12.5 cm
• Maximum no-load speed: 10,000 RPM
• Power source: 18 V battery
• Motor type: brushless
• Cutting depth: 2.7 cm
• Weight: 1.8 kg
• Colour: green and black
• Built-in overload protection

How to use

Fit the correct 12.5 cm grinding or cutting disc for the intended material and ensure the disc is compatible with the grinder. Mount a fully charged 18 V battery and secure the battery connection before starting. Hold the tool with a firm two-handed grip and set the grinder to idle to check disc runout before applying it to the workpiece. Use controlled, even pressure and avoid forcing the disc; allow the brushless motor and the disc to do the cutting or grinding. After use, turn the tool off, wait for the disc to stop spinning completely, remove the battery, and store the tool and discs in a dry place.

Recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection, and gloves. Select discs rated for the grinder’s maximum speed and match the disc type to the task. For extended or heavy-duty work consider using compatible high-capacity batteries and observe manufacturer guidance on cooling periods to avoid triggering overload protection.