4.5" Makita SJS II High Power Angle Grinder GA4542C

POWER : Powerful 12.0 AMP motor delivers more output and variable (2,800 - 11,000) RPMDURABILITY : Electronic Controller is a three-part electronic feature designed to provide power and durabilityCOMFORT : SJS™II technology is a leaf spring and cam gear drive mechanism engineered to reduce vibrationVERSATILITY : Variable speed control dial enables user to match the speed to the applicationINCLUDES : Grinding wheel, wheel guard, side handle, inner flange, lock-nut and wrenchPowerful 12.0 AMP motor delivers more output and variable (2,800 - 11,000) RPMSJS™II provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended useVibration absorbing side handle provides increased comfort on the jobElectronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under loadElectronic controller provides soft start which suppresses start-up reaction for smooth start-ups and longer gear lifeElectronic controller provides an electronic current limiter which helps protect the motor from overload in high torque applicationsVariable speed control dial enables user to match the speed to the applicationLabyrinth construction seals and protects the drive gear and bearings from dust and debris for increased durabilityMotor fan is designed with enlarged fins for increased air flow and a cooler running motorComplete zig-zag epoxy is applied to both sides of the armature coil and a powder coating to the field for protection from debris and longer tool life