The BLACK+DECKER BDEG400 4-1/2-in 6 Amp Angle Grinder is ideal for sharpening, cutting, grinding, removing rust and surface preparation. This grinder features a metal gear case for durability and longer life. It offers a 3-position side handle that provides added comfort and control for use with various materials and angles. It also has a spindle lock for easy accessory changes. Operates at 10,000 rpm, with a spindle size range of 5/8-in - 11-in. Includes: (1) 4-1/2-in Small angle grinder, (1) Metal grinding wheel, (1) Spanner wrench .