Electric portable grinder GA4590

angle

The Makita 4-1/2" SJS™II High-Power Angle Grinder (GA4590) features a powerful 15 AMP motor that delivers more output and features a variable speed control dial that allows the user to adjust RPM from 2,800 - 11,500 to match the speed to the application. The High-Power Angle Grinder features SJS™II, which uses a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use. Vibration is further reduced by the vibration absorbing side handle which provides increased comfort on the job. Features Powerful 15 AMP motor delivers more output and variable (2,800 - 11,500) RPM SJS™II provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use Vibration absorbing side handle provides increased comfort on the job Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load Electronic Controller provides soft start which is designed to suppress start-up reaction for smooth start-ups and longer gear life Electronic Controller provides an electronic current limiter which helps protect the motor from overload in high torque applications Variable speed control dial enables user to match the speed to the application Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life Motor fan is designed with enlarged fins for increased air flow and a cooler running motor