Makita GA4030K 4" Angle Grinder Powerful 6.0 AMP motor delivers 11,000 RPM Small circumference barrel grip (only 2-1/4") for added comfort Labyrinth construction seals and protects the motor and bearings from dust and debris Refined design at only 3.1 lbs for increased control Ideal for welders, fabricators, masons, maintenance/repair and more