The Makita 5 in. angle grinder (GA5010Z) has a refined design at only 5.8 lbs. for reduced operator fatigue and an ergonomic soft grip provides increased comfort on the job. It includes a rotatable gear housing can be positioned every 90°. The GA5010Z 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 GA5010Z is engineered for a full range of metalworking tasks and is ideal for welders, fabricators, masons, maintenance/repair, and more.