Page 69 - Carmex - Inch Catalog 2018-19 Rev. B

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Thread Turning Inserts

Whitworth 55° BSW, BSF, BSP, BSB

Pitch L I.C. EXTERNAL INTERNAL
TPI mm Ordering Code Ordering Code X Y T
16 16U 3/8U 16U ER/L 16 W-6 16U IR/L 16 W-6 .06 .27 .18
14 16U 3/8U 16U ER/L 14 W-6 16U IR/L 14 W-6 .06 .27 .18
12 16U 3/8U 16U ER/L 12 W-6 16U IR/L 12 W-6 .06 .27 .18
11 16U 3/8U 16U ER/L 11 W-6 16U IR/L 11 W-6 .06 .27 .18
10 16U 3/8U 16U ER/L 10 W-6 16U IR/L 10 W-6 .06 .27 .18
9 16U 3/8U 16U ER/L 9 W-6 16U IR/L 9 W-6 .06 .27 .18
8 16U 3/8U 16U ER/L 8 W-6 16U IR/L 8 W-6 .06 .27 .18
7 16U 3/8U 16U ER/L 7 W-6 16U IR/L 7 W-6 .06 .27 .18
6 16U 3/8U 16U ER/L 6 W-6 16U IR/L 6 W-6 .06 .27 .18
5 16U 3/8U 16U ER/L 5 W-6 16U IR/L 5 W-6 .06 .27 .18
Available coating grades: BMA or MXC

NPT

Pitch L I.C. EXTERNAL INTERNAL X Y T
TPI mm Ordering Code Ordering Code
14 16U 3/8U 16U ER/L 14 NPT-6 16U IR/L 14 NPT-6 .06 .27 .18
11.5 16U 3/8U 16U ER/L 11.5 NPT-6 16U IR/L 11.5 NPT-6 .06 .27 .18
8 16U 3/8U 16U ER/L 8 NPT-6 16U IR/L 8 NPT-6 .06 .27 .18
Available coating grades: BMA or MXC
For Carbide Grade and Cutting Speed see page 66-67

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