The 4.5 amp die grinder offers 21,000 of grinding power in a streamlined, lightweight design. Attach mounted wheels and points up to 1-5/8 In. and reinforced wheels up to 2 In. for grinding, shaping and deburring workpieces of various shapes and diameters. The grinder includes a 1/4 In. collet and will also accept a 1/8 In. collet for increased utility. It features all ball and roller bearings for durability, and a paddle switch operated with body grip control. The tool comes with open-end wrenches in 11/16 In. and 1/2 In. sizes.