THROUGH HOLESSpiral pointed tap with straight flutes, driving the
chips ahead.
5 thread chamfer lead (DIN-Form B).
Rake angle 14º-16º measured in the 3rd thread.
T194A
T194
H194A
H194
192A
192
BLIND HOLES
38º
right hand spiral fluted tap, increased flute length.
Threaded length: 10 threads.
Starting from the 5th thread, back tapered thread portion to reduce friction
and improve swarf clearance.
2,5 thread chamfer lead (DIN-Form C).
Rake angle 14º-16º.
T192A
T192
H192A
H192
REMEMBER
FERG manufactures, under request, others
threading taps and dies designs for special threading applications.
Don't doubt to consult with our
technical department.