Référence pièce:
Nominal
Pitch, Number of Threading
(mm)
Overall Length (L)
Thread Length
Length under neck
Shank diameter (Ds)
Shank square width (K)
Shank square part length
Shape
A revolutionary spiral tap that has completely eliminated the female screw enlargement problems typical of spiral taps, especially in tapping of mild steel (SS41, S25C, etc.).