Angle Grinder Dedra DED7339 12V Cordless, 76 mm Disc Diameter

The Dedra DED7339 12V Cordless Angle Grinder is a compact grinding and cutting tool with a 76 mm disc diameter designed for portable use. It combines a 12V motor and small disc size to provide maneuverability for work in confined spaces and on various materials such as metal, wood and masonry. The tool is intended for light-to-medium DIY and professional tasks where a compact, battery-powered grinder is preferred over larger wired machines.

Advantages

The cordless design eliminates the need for a power cable, improving access and mobility on job sites and in workshops. The 76 mm disc offers precise control for detail grinding, small cuts and surface preparation. A 12V motor balances power and runtime, making the tool suitable for repetitive short tasks without excessive weight or bulk. The compact form factor facilitates work in tight locations and overhead operations, while the tool’s construction supports steady handling and user control.

Suitable for

• Grinding and deburring small metal parts and welds
• Cutting thin metal sheets, screws and small pipes
• Surface preparation and light sanding on wood and masonry
• Working in confined or hard-to-reach areas where a compact grinder is needed

Key specifications

• Power supply: 12 V battery operation
• Disc diameter: 76 mm for compact cutting and grinding
• Tool type: Cordless angle grinder designed for portability
• Typical applications: Grinding, cutting and surface preparation on metal, wood and masonry
• Ergonomics: Compact housing for improved maneuverability in tight spaces

How to use

Fit a compatible 76 mm disc according to the disc manufacturer’s instructions and ensure the disc is rated for the intended material and speed. Install a charged 12V battery and secure any guard and accessory components before operation. Hold the tool with a firm two-handed grip where possible, start the grinder and allow the disc to reach full speed before engaging the workpiece. Use steady, controlled motions and avoid excessive pressure to prolong disc life and maintain cutting or grinding quality. After use, switch off the tool, wait for the disc to stop completely, remove the battery and store the tool and discs in a dry place.

Usage recommendations

Use personal protective equipment such as safety glasses, gloves and hearing protection when operating the angle grinder. Choose discs appropriate for the material and thickness you are working on and replace worn or damaged discs promptly. For extended work periods consider spare batteries to maintain productivity and follow the tool manufacturer’s maintenance recommendations for battery charging and storage.