[Specifications]
· Shape: Spiral Tap
· Screw type: Whitworth
· Chamfer threads: 2.5 P
· Work Material: Medium Carbon Steel (0.25 to 0.45% carbon alloy) [○] / Alloy Steel (SCM) [○] / Ductile Iron (FCD) [○] / Copper (Cu) [○] / Brass (Bs) [○] / Brass Cast Iron (BsC) [○] / Bronze (PB) [○] / Aluminum Rolled Material (AL) [○] / Aluminum Alloy Casting (AC, ADC) [○] / Magnesium Alloy Casting (MC) [○] / Zinc Alloy Casting (ZDC) [○] / Thermoplastic Plastic (Vinyl Chloride, Nylon, Etc.) [○]