General description The Faithfull HSS Straight Flute Tap Set is a versatile, general-purpose tool designed for threading blind or through-holes in various materials. This set includes three high-speed steel (HSS) straight flute taps, ideal for general-purpose threading tasks. Technical specifications Size: M4 Thread pitch: 0.7mm Drill size: 3.4mm Type: Straight flute set Number of pieces: 3 (taper, second, and bottom taps) Compatibility and accessories Compatible with most materials suitable for threading with HSS taps Designed for use with machine cutting tools Installation Insert the appropriate tap into a compatible tap wrench or machine tap holder Ensure the tap is aligned properly with the hole to be threaded Apply steady pressure and turn clockwise to cut the thread Usage Use for creating internal threads in metal, plastic, or other suitable materials Start with the taper tap to initiate threading, then use the second and bottom taps for full threading Lubricate the tap and