Page 43 - Carmex - Metric Catalog 2021

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Thread Turning Inserts

UNJ UNJC, UNJF, UNJEF, UNJS

Type B

Ground profile with sintered chip-breaker

INTERNAL
Pitch L I.C. Ordering Code X Y
TPI in Right Hand
32 11 1/4 11 IR B 32 UNJ 0.6 0.6
28 11 1/4 11 IR B 28 UNJ 0.6 0.6
24 11 1/4 11 IR B 24 UNJ 0.6 0.6
20 11 1/4 11 IR B 20 UNJ 0.8 0.9
18 11 1/4 11 IR B 18 UNJ 0.8 0.9
16 11 1/4 11 IR B 16 UNJ 0.8 0.9
14 11 1/4 11 IR B 14 UNJ 0.8 0.9
Order example: 11 IR B 20 UNJ BMA

Multitooth

EXTERNAL INTERNAL
Pitch L I.C. Number Ordering Code Anvil Ordering Code Anvil X Y
TPI in of Teeth
16 16 3/8 2 16 ER 16 UNJ 2M AE16M - - 1.6 2.4
16 22 1/2 3 22 ER 16 UNJ 3M AE22M - - 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