Grizzly H7693 Deep Plug Cutter, 6-Piece Cut plugs and long tenons up to 2-1/8-Inch with this 6-pc Deep Plug Cutter Set. Diameter sizes include 3/8-Inch, 1/20-Inch, 5/8-Inch, 3/4-Inch 7/8-Inch and 1-Inch Each cutter is protected in a fitted wooden case. Shank size is 1/2-Inch Cut plugs and long tenons up to 2-1/8" with this 6-pc Deep Plug Cutter Set. Diameter sizes include 3/8", 1/2", 5/8", 3/4" 7/8" and 1" Each cutter is protected in a fitted wooden case. Shank size is 1/2"