The product is easy to use</br>The product is durable</br>The product is manufactured in United states</br>SDS and chuck adapter kit increases the usefulness of your rotary hammer</br>Allows you to use straight shank twist bits in a "drill only" mode</br>Chuck is made completely of metal in a three-jawed design</br>Includes 1/2-inch chuck?? SDS to 1/2-20 thread adapter?? chuck screw and chuck key</br>Backed by 5-year limited warranty</br></br>Product Description</br></br>The product is easy to use. The product is highly durable. The product is manufactured in United States.</br></br>Amazon.com</br></br>The Milwaukee SDS and Chuck Adapter Kit increases the usefulness of your rotary hammer to allow you to use straight shank twist bits in a "ill only" mode. The kit includes a 1/2-inch all-metal three-jawed chuck?? an SDS to 1/2-20 thread adapter?? a chuck screw and a chuck key. All the products in this kit are backed by a limited 5-year warranty.<P>  <b>What's in the Box</b><br> 1/2-inch chuck?? SDS to 1/2-20 thread adapter?? chuck screw?? and chuck key.</br><br/>http://www.amazon.com/gp/product/B0007WK93Eee