Makita’s 5” SJS Angle Grinder combines 10.5 AMP power with comfort and motor-protection features for longer-lasting industrial performance. The GA5020 is engineered with Makita’s innovative - SJS technology is a mechanical clutch system that helps prevent motor and gear damage 10.5 AMP Power with SJS to Protect Gears The GA5020 is powered by a 10.5 AMP motor that delivers 11,000 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. The GA5020 is engineered with SJS, an innovation from Makita that protects the gears by automatically disengaging the motor should the grinding wheel accidentally catch or bind. The GA5020 weighs only 5.9 lbs. and is built with comfort and ergonomic features for extended use, including an ergonomic rubberized rear handle with trigger switch. In addition, the side handle can be easily installed on either side of the tool. It is a versatile and powerful grinder engineered for demanding applications including cutting, ferrous metal, paint and rust removal, shipyard maintenance, heavy machinery, metal polishing, general steel grinding, auto repair work, cutting brick and masonry, and restoration work. The grinder is built for welders, fabricators, plumbers, masons, electricians, automotive technicians, stone and tile workers, HVAC, and general contractors.

• POWER - 10.5 AMP motor delivers 11,000 RPM
• PERFORMANCE - SJS technology is a mechanical clutch system that helps prevent motor and gear damage
• DURABILITY - Labyrinth construction, zig-zag varnish and thicker coil wires for longer tool life
• DESIGN - Electric brake; no lock-on/lock-off AC/DC switch
• INCLUDES - Grinding wheel, wheel guard, side handle, inner flange, lock-nut and wrench
• Powerful 10.5 AMP motor delivers 11,000 RPM to handle the most demanding applications
• SJS technology is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip
• Electric brake for maximum productivity
• Rear handle trigger switch with no lock-on feature
• Tool-less wheel guard for quick and easy adjustments
• AC/DC switch for use with alternative power source