Used to make new threads or re-thread damaged and/or jammed threadsHigh Speed Steel Hand Taps come in three styles: Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in thru holes. Bottom Style: Generate the thread to the bottom of the hole.High speed steel hand taps are the most versatile taps for hand use, or for tapping under powerHand taps are popular for use in general machine tapping or CNC tappingUncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications