1-1/2in-28 UNS HSS Plug Tap and 1-15/32in HSS 1/2in Shank Drill Bit Kit
Set contains one High Speed Steel Hand Plug Tap and the matching size. They are for use in general machine tapping or CNC tapping. Black oxide high-speed steel drill bits are a dependable, general purpose drill designed to perform in a broad range of materials in the iron and steel families.