http://tinyurl.com/klawln9<P>Milwaukee 48-25-4125 4-1/8-Inch Bit with 7/16-Inch Shank Selfeed BitProduct Review<P> Click on the link for more reviews<P>4-1/8" bit diameter<P>3 milled flats shank<P>Removable and replaceable feed screw<P>Cutting edges can be resharpened<P>Limited Warranty<P>
