Compact size and weight allows access into tighter areas and reduces user fatigue</br>This product is made of high quality material</br>Can be used with all Dremel accessories and attachments</br>Quick collet lock for fast accessory changes</br>One-hour charger for minimal downtime. High-performance motor designed for demanding applications</br>Kit contains 28 accessories, carrying case, 1-hour charger, and one 12V max lithium-ion battery</br></br>Product Description</br></br>The Dremel 8220 variable-speed cordless rotary tool offers the highest performance and versatility of all Dremel cordless rotary tools. The strength of its motor facilitates maximum performance at all speed levels. The ability to use all existing Dremel accessories and attachments let the Dremel 8220 complete a wide range of projects. A slim ergonomic body provides a 360-degree grip zone for control in any position. Powered by 12VMAX Lithium-ion battery technology, the Dremel 8220 has a 33-percent longer run-time than the Dremel 8200 cordless rotary tool when cutting screws.</br><br/>http://www.amazon.com/gp/product/B008DRY5AI