makita 230mm 2200w grinder with case and diamond disc ga9020rkdMakita 230 mm 2200 W grinder model GA9020RKD. 6,600 rpm, anti restart system, large switch to handle it easily and be able to operate it with several fingers. With non slip handle. CHARACTERISTICS Anti restart system, which prevents the tool from starting with the lock on activated, after a power failure. New head format, more robust and durable. Protection against loss of grease, as well as against dust, with a tow joint in the head, shaft and