®
Thread Turning Inserts
UNJ UNJC, UNJF, UNJEF, UNJS Type B Ground profile with sintered chip-breaker
INTERNAL Ordering Code Right Hand 11 IR B 32 UNJ 11 IR B 28 UNJ 11 IR B 24 UNJ 11 IR B 20 UNJ 11 IR B 18 UNJ 11 IR B 16 UNJ 11 IR B 14 UNJ
Pitch TPI
L
I.C.
X
Y
in
32 28 24 20 18 16 14
11 11 11 11 11 11 11
1/4 1/4 1/4 1/4 1/4 1/4 1/4
0.6 0.6 0.6 0.8 0.8 0.8 0.8
0.6 0.6 0.6 0.9 0.9 0.9 0.9
Order example: 11 IR B 20 UNJ BMA
Multitooth
EXTERNAL Ordering Code 16 ER 16 UNJ 2M 22 ER 16 UNJ 3M
INTERNAL Ordering Code
Pitch L I.C.
Number
Anvil
Anvil
X Y
TPI
in of Teeth
- -
16 16 3/8 16 22 1/2
2 3
AE16M AE22M
- -
1.6 2.4 2.3 3.8
Order example: 22 ER 16 UNJ 3M BMA
For carbide grade and cutting speed see page A04-2 and 3
A01-29
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