Makita’s 6” SJS™ Angle Grinder combines 10.5 AMP power with comfort and motor-protection features for longer-lasting industrial performance. It is engineered with Makita’s innovative SJS™ mechanical clutch system that helps protect the gears for longer tool life. 10.5 AMP Power with SJS™ to Protect Gears The GA6020 is powered by a 10.5 AMP motor that delivers 10,000 RPM, with electric brake for maximum productivity. Labyrinth construction protects the motor with a complex set of channels, prohibiting dust and contamination. In addition, the protective zig-zag varnish seals the motor and bearings from dust and debris by creating a barrier under rotation. It is engineered with SJS™ mechanical clutch system, an innovation from Makita that protects the gears by automatically disengaging the motor should the grinding wheel accidentally catch or bind.
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