Makita PW5001C 4-Inch Hook and Loop Electronic Wet Stone Polisher Powerful 7.9 AMP motor with less weight (5.1 lbs.) Variable speed control dial enables user to match the speed to the application Soft start feature for smooth start-ups Electronic speed control maintains constant speed under load Common fitting accepts the most popular water hose connections High power-to-weight ratio for reduced operator fatigue Housing cover protects the industrial die cast aluminum gear housing 3 holes at the spindle top evenly spread water to the pad and prevents the pad from clogging Overload switch to protect armature failure Includes a ground fault circuit interrupter (GFCI) plug Head Cover (417322-5) Wrench (781008-0) Rubber Pad (743079-5) Side Handle (153489-2) Front Grip (418507-6) Hex Wrench (783204-6) Dust Cover (194233-8) GV5010 9227CY PV7001C GV7000C 9227C 9218SB GV5000 GA7911 High power-to-weight ratio (1.72) for reduced operator fatigue 3 holes at the spindle top evenly spread water to the pad and prevents the pad from clogging Includes a ground fault circuit interrupter (GFCI) plug Overload switch to protect armature failure One-year manufacturer's warranty