Features and Benefits: * Heavy duty rotary tool (120 Watt/ 60Hz) * Variable speed range: 8,000 rpm-30,000 rpm * Versatile tool with applications in automotive; PBE, Craft, Marine and Industrial * Blow molded case for ease of storage * Wide assortment of accessories for multiple grinding, cutting and polishing operations The 229 Piece Mountain Rotary Tool kit is perfect for technicians or shop owners, as well as home use. The kit includes the rotary tool plus mini- sandpaper, drill bits, mini-grinding points, mini-brushes and mini-polishing pads stored in a convenient easy opening storage case.