® Thread Turning Inserts Multitooth EXTERNAL INTERNAL Pitch L I.C. Number Ordering Code Anvil Ordering Code Anvil X Y TPI in of Teeth 14 16 3/8 2 16 ER 14 W 2M AE16M 16 IR 14 W 2M AI16M 1.7 2.7 14 22 1/2 3 22 ER 14 W 3M AE22M 22 IR 14 W 3M AI22M 2.8 4.5 11 22 1/2 2 22 ER 11 W 2M AE22M 22 IR 11 W 2M AI22M 2.3 3.4 Order example: 16 ER 14 W 2M MXC For recommended number of passes see page A04-4 For carbide grade and cutting speed see page A04-2 and 3 A01-17