The product is easy to use</br>The product is durable</br>The product is manufactured in China</br>Ten times faster than hole saws</br>600 holes without resharpening</br>Easy plug removal</br>Maximum durability against unintended nail impacts</br>Arbor sold separately</br></br>Product Description</br></br>BIG HAWG CUTTER 2-9/16" . The product is easy to use. The product is durable. The product is manufactured in China.</br><br/>http://www.amazon.com/gp/product/B0013WI1K0