The Dremel EZ Lock makes accessory changes easy as pull - twist - release</br>The one-piece mandrel design simplifies makes it easy to cut through plastic</br>Cuts 1/2-Inch thick floor tile and ceramic materials</br>Make straight cuts with little dust</br>Easy to assemble</br></br>Product Description</br></br>DREMEL 1-1/2 In. EZ Lock</br><br/>http://www.amazon.com/gp/product/B000Y4ZTFS