W L Fuller 10393011C #11 5-Piece Taper Drill Set
- For wood screw sizes #6, #8, #10, #12, and #14.
- Countersinks combine pre-drilling for screw threads and clearance drilling for screw shank.
- Countersinks combine counterboring for wood plugs (if needed) and countersinking for the screw head.
- Plug cutters produce wood plugs to match their counterbores.