Eazypower 30048#6 3/32" Countersink Drill Bit with Adjustable Hole Depth and 1/4" Hex Shank (1 Pack) Eazypower offers a full assortment of Tool Accessories for hundreds of applications Eazypower has been a leader in tool accessories for 30 years Eazypower products are protected by Worldwide Patents Pending, Patents, Trademarks, Trade dress and Copyrights