Promax WB70031 10-Piece Combination Taper Drill and Countersink Set in Wooden Box 5 HSS taper drills in sizes; 9/64-Inch, 11/64-Inch, 13/64-Inch, 7/32-Inch and 1/4-Inch Countersinks in sizes to fit screws; no.6, no.8, no.10, no.12 and no.14 Stop collars Plug cutters in sizes; 3/8-Inch and 1/2-Inch Solid wood storage box