Makita GA4542C SJSII High Power Angle Grinder, 4-1/2'
- Powerful 12.0 AMP motor delivers more output and variable (2,800 - 11,000) RPM.
- SJSII provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration.
- SJSII provides a mechanical gear drive to help prevent motor and gear damage by dampening the force on the gear when the wheel is forced to stop.
- Variable speed control dial enables user to match the speed to the application.
- Electronic Controller is a three-part electronic feature designed to provide the required power in high torque applications for increased tool life.