Angle grinder Makita DGA900PT2 — 230 mm disc, 6000 RPM, cordless Li‑Ion, 8 kg

Makita DGA900PT2 is a cordless angle grinder equipped with a 230 mm grinding disc and a high-capacity lithium-ion power system. With a maximum no-load speed of 6000 RPM and a total tool length of 499 mm, this 8 kg grinder is designed for demanding cutting, grinding and surface preparation tasks on metal and concrete. The unit integrates overload power protection to help maintain performance under heavy loads and is built for portable use on construction sites and in industrial environments.

Advantages

The cordless design removes the need for a power cable, improving mobility when working at heights or remote locations. A 230 mm disc provides a larger cutting and grinding surface for faster material removal, while the 6000 RPM no-load speed balances torque and control for heavy-duty operations. Overload power protection helps prevent damage during prolonged or strenuous use. The tool’s 499 mm length and balanced weight distribution support stable handling despite the overall 8 kg mass.

Suitable for

• Cutting steel profiles and rebar on construction sites
• Grinding weld seams and removing rust or coatings
• Surface preparation of concrete before finishing or coating
• On-site fabrication and metalworking tasks without ready access to mains power

Key specifications

• Disc diameter: 230 mm
• No-load speed: 6000 RPM
• Power source: Lithium‑ion battery (cordless)
• Tool length: 499 mm
• Net weight: 8 kg
• Colour: Black and blue finish
• Integrated overload power protection

How to use

Before use, install a compatible 230 mm disc and confirm that battery charge and seating are secure. Wear appropriate personal protective equipment such as eye protection, hearing protection and gloves. Start the grinder and allow it to reach operating speed before contacting the workpiece. Maintain a steady, controlled grip and follow the marked cutting or grinding line. For cutting, use the disc edge at a consistent angle; for grinding, use smooth passes to avoid gouging. After completing the task, release the trigger and allow the disc to stop fully before setting the tool down. Regularly check disc condition and fastenings and follow battery handling instructions provided by the battery manufacturer.

Usage recommendations

Use discs rated for 230 mm and for the intended material (metal or concrete). Match battery capacity to the workload and allow cooling periods during prolonged heavy use to preserve motor and battery life. Keep ventilation ports clear and perform routine maintenance checks on guards and switches to ensure safe operation.