. They are surface treated with abrasion-resistant black oxide and made of high speed steel with a 118̡̉ conventional point. Hand Taps are the most versatile taps for hand use and are popular for general machine tapping.
They are surface treated with abrasion-resistant black oxide and made of high speed steel with a 118̡̉ conventional point. Hand Taps are the most versatile taps for hand use and are popular for general machine tapping.25mm 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.