HSS Straight Flute Tap Sets, 3 Piece - Faithfull FAIHSSTM4, The Faithfull HSS Straight Flute Taps are versatile, general-purpose taps for threading blind or through-holes in most materials.
Suitable for machine cutting, each set contains taper, second and bottom taps to accommodate all threading.
The taps are made from high-speed steel, with a bright finish and conform to ISO529.
Size: M4Thread: 0.
7Drill Size: 3.
4mm Faithfull FAIHSSTM4 HSS Straight Flute Tap Set M4 x 0.
7, 3 Piece