Dewalt DWADT5SET Combination Drill and Tap Set:
Impact Ready Combo Drill and Tap Tool
Drills, Deburrs and Taps Hole in One Step
Hex Shank Design for Impact Drivers
Speed Tip Drills Quickly.
Includes 8-32, 10-24, 10-32, 12-24, 1/4-20 Sizes.