
Makita GA5042C 5 in. 12 Amp SJS II High-Power Angle Grinder
Engineered for industrial performance, this high-power angle grinder features SJS II technology to protect the motor and reduce vibration for enhanced operator comfort. The 12 Amp motor delivers variable speeds from 2,800 to 11,000 rpm, making it ideal for heavy-duty cutting, grinding, and polishing tasks.
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Engineered for industrial performance, this high-power angle grinder features SJS II technology to protect the motor and reduce vibration for enhanced operator comfort. The 12 Amp motor delivers variable speeds from 2,800 to 11,000 rpm, making it ideal for heavy-duty cutting, grinding, and polishing tasks.
- SJS II mechanical gear drive system prevents motor and gear damage by dampening force when the wheel is forced to stop.
- Integrated leaf spring and cam gear drive mechanism reduces vibration for increased comfort during extended use.
- Electronic controller provides constant speed control, soft start, and an electronic current limiter to protect the motor.
- Variable speed control dial allows users to match the RPM to specific applications ranging from 2,800 to 11,000 rpm.
- Labyrinth construction and zig-zag epoxy coating protect the motor and bearings from dust and debris penetration.
- Spiral bevel gears ensure smoother rotations and more efficient energy transfer.
- Tool-less wheel guard allows for quick and easy adjustments.
- Vibration-absorbing side handle and slide switch with lock-on feature enhance usability and control.







