Page 239 - Carmex - Inch Catalog 2022

Mill - Thread Inserts and Kits
Mill - Thread Inserts ® B01

Mill-Thread tools for threading on CNC milling machines
by using helical interpolation programs Demonstration
Advantages of Mill-Thread Tools

Same toolholder and insert can produce both Improved productivity thanks to increased cutting
right-hand and left-hand threads. speeds and multitooth type carbide inserts.
A single insert & toolholder can produce a given Threading to one pitch of a shoulder in a blind hole.
thread on many diameters (External & Internal).
Prismatic shape of insert,s tail ensures exact and Longer tool life thanks to a special multilayer coating
process.
reliable clamping in the toolholder.
Most inserts are double sided, having two Lower tooling costs, considerably less expensive than
cutting edges. using taps and dies.
Thread is produced in one tool pass. Since lower machine power is required, a smaller
machine can produce larger threads in a single
MT tools can produce tapered threads. operation with less idle time and tool changes.

Contents: Page: Contents: Page:

Product Identification 2 NPSM 8
ISO 3 PG - DIN 40430 8
UN 4 UNJ 9
WHIT 5 American Buttress 9
BSPT 5 ACME 10
NPT 6 API RD 10
NPTF 6 Internal UN Kits 11
NPS 7 Special Tools 12
NPSF 7
B01-1