Makita 9566CV 6-Inch Variable Speed Cut-Off/Angle Grinder Super Joint System (SJS) technology helps prevent gear damage caused by accidental wheel binding Powerful 12.0 AMP motor design for increased output power in a more compact tool 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 Electronic speed control maintains constant speed under load ""Tool-less"" wheel guard adjustment for easy clamping Soft start feature for smooth start-ups Larger and improved carbon brush material for longer tool life Cut-Off Wheel (724117-A-25) Lock Nut (224574-9) Lock Nut Wrench (782412-6) Side Handle (153489-2) Inner Flange (224390-9) Cut-Off Wheel Guard (165486-6) GS5000 9557PBX1 9564P GA7031Y GA9031Y GA6020 GA5020Y GA4534 GA4530 GA4030K GD0601 9565PC 9564PC 9566PC GA6010Z GA5020 GA5010Z GD0600 GA9040S GA9020 GA7040S GA7020 GA7021 GA7011C 9558PB 9557PB 9557NB 9015A GD0800C GA7001L 9005B 9565CV 9564CV Powerful 12 AMP motor design for increased output power in a more compact tool 5-stage variable speed control dial (4,000 - 9,000 RPM) for matching the RPM to the application Electronic limiter stops the motor and prevents accidental motor overload and burnout Super Joint System (SJS) helps prevent gear damage 1 year warranty