Whiteside - Carbon Steel 4-Piece Taper Drill Countersink Set

This set of Whiteside® Taper Drills includes four bits for installation of the most often used wood screws: #6, #8, #10, and #14. You get 4 HSS taper drills and 4 carbon steel countersinks.

Features:

• 9/64", 11/64", 13/64" and 1/4" HSS taper drill ideal for installing screws

• Slow spiral on drill bit ejects chips quickly for less heat

• Carbon steel 4-flute countersinks cut clean smooth holes

• 3/8" size countersinks are easily plugged to hide screw

• Adjustable countersink along taper drill for different length screws