Angle grinder Makita GA4530R — 720 W, 115 mm disc, 11,000 RPM, 1.8 kg

The Makita GA4530R angle grinder combines a compact design with a 720 W motor and a maximum no-load speed of 11,000 rpm. Designed for operations with 115 mm grinding discs and an M14 spindle thread, this model is lightweight at 1.8 kg and has a narrow body (128 mm width, 103 mm height), allowing better access in confined spaces. The tool is available in turquoise and black and is intended for grinding, cutting and surface preparation in both professional and home workshop environments.

Advantages

The small overall dimensions and low weight make the GA4530R easy to control for extended periods and reduce operator fatigue. The 720 W motor provides stable performance for common metal and masonry tasks while the 11,000 rpm maximum speed ensures efficient material removal with 115 mm discs. The M14 spindle thread ensures compatibility with a wide range of discs and accessories. Its compact housing improves access to tight corners and working positions where larger grinders cannot reach.

Suitable for

• Cutting and grinding metal components
• Removing rust, paint and weld spatter
• Shaping and trimming masonry and concrete
• Light-to-medium sanding and surface preparation
• Workshop and on-site repair tasks

Key specifications

• Motor power: 720 W
• No-load speed: up to 11,000 rpm
• Disc diameter: 115 mm
• Spindle thread: M14
• Weight: 1.8 kg
• Body dimensions: approximately 128 mm width × 103 mm height
• Color options: turquoise and black

How to use

Before use, check that the selected 115 mm disc is undamaged and correctly rated for the application. Fit the disc onto the M14 spindle and tighten the flange using the appropriate spanner; ensure wheel guards and handles are correctly installed. Start the grinder and allow it to reach full speed before contacting the workpiece. Apply steady, even pressure—avoid forcing the tool—and move the grinder smoothly across the surface. After completing the task, switch off the tool and allow the disc to stop completely before setting the grinder down. Observe all safety requirements for personal protective equipment and workplace ventilation.

Usage recommendations

Use discs appropriate for the material and task (cut-off wheels for cutting, abrasive grinding discs for metal removal, and diamond or masonry discs for concrete). Maintain a firm two-handed grip, use the side handle when required, and replace worn discs promptly. For prolonged continuous work, allow intermittent cooling periods to preserve motor life and avoid overheating.