Page 47 - Carmex - Inch Catalog 2022

®
Thread Turning Inserts

Threading Tools for the Oil & Gas Industries

API Round

EXTERNAL INTERNAL
Pitch L I.C. Taper Ordering Code Ordering Code X Y
TPI mm IPF Right Hand Right Hand
10 16 3/8 .75 16 ER 10 API RD 16 IR 10 API RD .06 .06
8 16 3/8 .75 16 ER 8 API RD 16 IR 8 API RD .05 .06

Order example: 16 ER 10 API RD BMA

Multitooth

Pitch L I.C. Number EXTERNAL Anvil INTERNAL Anvil X Y
TPI mm of Teeth Ordering Code Ordering Code
10 22 1/2 2 22 ER 10API RD 2M AE22M 22 IR 10API RD 2M AI22M .09 .15
10 27 5/8 3 27 ER 10API RD 3M AE27M 27 IR 10API RD 3M AI27M .15 .24
8 27 5/8 2 27 ER 8API RD 2M AE27M 27 IR 8API RD 2M AI27M .12 .18
Order example: 27 IR 10 API RD 3M MXC
For recommended number of passes see page A04-4

For carbide grade and cutting speed see page A04-2 and 3
A01-33