The new Variable-Speed MultiPro and 75 accessory bits included in this versatile kit make lots of projects easier. So whether youre "doing it yourself" or working on creative projects, this kit has what it takes to help you get things done in the house or workshop. High-speed rotary tool (up to 35,000 rpm) lets the speed do the work. The comfort grip housing allows for easier handling and better control. The lightweight design makes it easy to use in any position. The click-and-set on/off switch provides more precise speed selection. The cool-running ball bearing construction provides smooth and quiet operation. Replaceable motor brushes help extend tool life. Accepts more than 150 Dremel accessory bits. Can be used with a variety of versatile attachments. Small, portable tool storage case with window.