These drill bits are jobber (standard) length with a round shank for use in a wide range of tool holding systems. Drill America Tap and Drill Bit Kit in Pouch Case. They are surface treated with abrasion-resistant black oxide and made of high speed steel with a 118̡̉ conventional point.
They are surface treated with abrasion-resistant black oxide and made of high speed steel with a 118̡̉ conventional point.1/2"-30 UNS HSS Plug Tap and 15/32" HSS Drill Bit Kit Tap Information: Drill America DWT Series Hand Plug Taps are used to make new threads or re-thread damaged and/or jammed threads. Hand Taps are the most versatile taps for hand use and are popular for general machine tapping. Drill Bit Information: A dependable, general purpose high speed steel drill bit ideal for production, maintenance or portable drilling jobs.