Page 51 - Carmex - Inch Catalog 2022

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Thread Turning Inserts

NPS

EXTERNAL INTERNAL
Pitch L I.C. Ordering Code Ordering Code X Y
TPI mm Right Hand Left Hand Right Hand Left Hand
18 16 3/8 16 ER 18 NPS 16 EL 18 NPS 16 IR 18 NPS 16 IL 18 NPS .03 .04
14 16 3/8 16 ER 14 NPS 16 EL 14 NPS 16 IR 14 NPS 16 IL 14 NPS .04 .05
11.5 16 3/8 16 ER 11.5 NPS 16 EL 11.5 NPS 16 IR 11.5 NPS 16 IL 11.5 NPS .04 .06
8 16 3/8 16 ER 8 NPS 16 EL 8 NPS 16 IR 8 NPS 16 IL 8 NPS .05 .07
Order example: 16 ER 18 NPS BMA

NPSM

EXTERNAL INTERNAL
Pitch L I.C. Ordering Code X Y Ordering Code X Y
TPI mm Right Hand Right Hand
18 8 3/16 08 IR 18 NPSM .03 .03
18 11 1/4 11 IR 18 NPSM .03 .04
18 16 3/8 16 ER 18 NPSM .03 .04
14 16 3/8 16 ER 14 NPSM .04 .05 16 IR 14 NPSM .04 .05
11.5 16 3/8 16 ER 11.5 NPSM .05 .06 16 IR 11.5 NPSM .05 .06
8 16 3/8 16 ER 8 NPSM .05 .06 16 IR 8 NPSM .05 .06
Order example: 16 IR 14 NPSM MXC

For Carbide Grade and Cutting Speed see page A04 - 2-3
A01-37