KAW1129 Features: * 190 Piece rotary tool and accessory set * Handy carry case Includes: * Includes comprehensive selection of sanding grinding cutting and polishing attachments Specifications: * 1.0Aamp motor no load RPM: 8 000-30 000 variable speed three collet sizes Dimensions: * Dimensions: 13.5"" H x 14.5"" W x 2.25"" D