Page 22 - Carmex - Inch Catalog 2022

®
Thread Turning Inserts

ISO - metric

EXTERNAL INTERNAL
Pitch L I.C. Ordering Code X Y Ordering Code X Y
mm mm Right Hand Left Hand Right Hand Left Hand
3.5 22 1/2 22 ER 3.5 ISO 22 EL 3.5 ISO .06 .09 22 IR 3.5 ISO 22 IL 3.5 ISO .06 .09
4.0 22 1/2 22 ER 4.0 ISO 22 EL 4.0 ISO .06 .09 22 IR 4.0 ISO 22 IL 4.0 ISO .06 .09
4.5 22 1/2 22 ER 4.5 ISO 22 EL 4.5 ISO .07 .09 22 IR 4.5 ISO 22 IL 4.5 ISO .06 .09
5.0 22 1/2 22 ER 5.0 ISO 22 EL 5.0 ISO .07 .10 22 IR 5.0 ISO 22 IL 5.0 ISO .06 .09
5.5 22 1/2 22 ER 5.5 ISO 22 EL 5.5 ISO .07 .10 22 IR 5.5 ISO 22 IL 5.5 ISO .06 .09
6.0 22 1/2 *22 ER 6.0 ISO *22 EL 6.0 ISO .07 .11 22 IR 6.0 ISO 22 IL 6.0 ISO .06 .09
5.5 22U 1/2U 22U ER/L 5.5 ISO .09 .43 22U IR/L 5.5 ISO .09 .43
6.0 22U 1/2U 22U ER/L 6.0 ISO .10 .43 22U IR/L 6.0 ISO .08 .43
5.5 27 5/8 27 ER 5.5 ISO 27 EL 5.5 ISO .07 .11 27 IR 5.5 ISO 27 IL 5.5 ISO .06 .09
6.0 27 5/8 27 ER 6.0 ISO 27 EL 6.0 ISO .08 .11 27 IR 6.0 ISO 27 IL 6.0 ISO .07 .10
8.0 27U 5/8U 27U ER/L 8.0 ISO .09 .54 27U IR/L 8.0 ISO .09 .54
12.0 33U 3/4U 33U ER/L 12.0 ISO .10 .65 33U IR/L 12.0 ISO .14 .67
* Special holder required
Order example: 22 IR 3.5 ISO BMA
For small bore threading see page A06-13

Type B

Ground Profile with Sintered Chip-breaker

EXTERNAL INTERNAL
Pitch L I.C. Ordering Code X Y Ordering Code X Y
mm mm Right Hand Right Hand
0.5 11 1/4 11 IR B 0.5 ISO .02 .02
0.75 11 1/4 11 IR B 0.75 ISO .02 .02
0.8 11 1/4 11 IR B 0.8 ISO .02 .02
1.0 11 1/4 11 IR B 1.0 ISO .02 .02
1.25 11 1/4 11 IR B 1.25 ISO .03 .04
1.5 11 1/4 11 IR B 1.5 ISO .03 .04
1.75 11 1/4 11 IR B 1.75 ISO .03 .04
2.0 11 1/4 11 IR B 2.0 ISO .03 .04
0.8 16 3/8 16 ER B 0.8 ISO .02 .02
1.0 16 3/8 16 ER B 1.0 ISO .03 .03 16 IR B 1.0 ISO .02 .03
1.25 16 3/8 16 ER B 1.25 ISO .03 .04 16 IR B 1.25 ISO .03 .03
1.5 16 3/8 16 ER B 1.5 ISO .03 .04 16 IR B 1.5 ISO .03 .04
1.75 16 3/8 16 ER B 1.75 ISO .04 .05 16 IR B 1.75 ISO .04 .05
2.0 16 3/8 16 ER B 2.0 ISO .04 .05 16 IR B 2.0 ISO .04 .05
2.5 16 3/8 16 ER B 2.5 ISO .04 .06 16 IR B 2.5 ISO .04 .06
3.0 16 3/8 16 ER B 3.0 ISO .05 .06 16 IR B 3.0 ISO .04 .06
Order example: 16 IR B 1.5 ISO BMA
For carbide grade and cutting speed see page A04-2 and 3
A01-8