The Hitachi 4 1/2in. Angle Grinder is lightweight and compact offering performance and durability. It"s perfect for grinding metal and masonry, removing rust and paint, and sanding various surfaces. At just over 3 lbs., the high power-to-weight ratio allows for optimal control and maneuverability. Low-profile gear housing and a compact body make working in tight areas possible. Case Included: No, Dimensions L x W x H (in.): 5.7 x 12.7 x 5.1, Height (in.): 5.1, Side Handle: Yes, Amps: 5, Spindle Thread Size: 5/8in.-11, Switch Type: Slide, Variable Speed: No, Wheel Diameter (in.): 4 1/2, Speed (RPM): 11,000, Spindle Lock: Yes, Wheel Included: No, Wrench Included: Yes