LMT-Fette is pleased to announce the expansion to its
Tangential Thread Rolling system
with the addition of the new T120F, T160F, T220F, and
T350F Thread Rolling Heads.
LMT-Fette rolling attachments have been recognized around
the world for economically
providing cold forming thread profiles on screw machines
and CNC lathes. LMT-Fette has
developed the new T3 digit F series rolling attachments
to enhance the already wide range
of sizes available to thread roll. The new T3 digit F
series heads are capable of rolling
5/649–29 thread sizes.
The T3 digit F series heads features fine adjustment
for accurate sizing of fine-pitch threads.
T350F Tangential Thread Rolling system is designed as
a large capacity head capable of
rolling sizes from 1/49–29 threads. All the T3
digit F series attachments can be setup quickly
even outside the machine. Because of the symmetrical
adjustment of the rolls with the
setting screw, it can be adjusted to the exact setting.
The body of the T3 digit F series
attachments has been improved with more than 20% less
structural length, making
installation on all CNC lathes possible.
The T3 digit F series Tangential Thread Rolling attachments
can be applied to materials that
have an elongation factor of greater than 5% and material
hardness up to 32 Rc. These
conditions provide optimum roll life, depending on the
number parts produced.
The heads in LMT-Fette’s
full line of Tangential systems are known for easy, quick
The T3 digit F series is the answer fine pitch profiles
and large profile sizes. The new T3 digit
F series Thread Rolling system is designed to cover a
wide range of thread sizes and widths.
The T3 digit F series is capable of rolling thread behind
the shoulder. They are the optimal
solution for threads that are short in length. The T3
digit F series are also designed for the
NPT (NPTF) thread family from 1/169–1-1/29. They
have been optimized with new, safe setup
roll drives, and new carbide drive axles for high stability
and long head life.