A powerful 12A AC/DC motor provides high power to weight ratio for greater efficiency and reduced user fatigue. At 10,000 rpm the motor provides high speed for fast material removal. The keyless adjustable guard provides tool-free guard adjustments, increasing productivity. The rear handle design offers greater user comfort and control. Standard equipment includes: general purpose grinding wheel, wrench, backing flange, clamp nut, keyless adjustable guard and 2 position side handle. Made in China.