DEWALT 5/16 in. Black Oxide Drill and 3/8 in. x 16 NC Steel Tap Set

The DEWALT DWA1414 is designed for end-users creating and repairing internal threads in metal applications. DEWALT Taps are machined from high carbon steel for precise threading. The Black Oxide drill bits, designed for long life and durability, feature a patented core diameter which helps to reduce breakage.