Page 36 - Carmex - Inch Catalog 2022

®
Thread Turning Inserts

BSPT

Vertical

EXTERNAL EXTERNAL
Pitch L I.C. Ordering Code Ordering Code X Y T
TPI mm Right Hand Left Hand
28 16 3/8 16V ER 28 BSPT 16V EL 28 BSPT .04 .02 .14
19 16 3/8 16V ER 19 BSPT 16V EL 19 BSPT .04 .04 .14
14 16 3/8 16V ER 14 BSPT 16V EL 14 BSPT .04 .05 .14
11 16 3/8 16V ER 11 BSPT 16V EL 11 BSPT .04 .06 .14
Order example: 16V ER 19 BSPT BMA

DIN 477

0.137P P INTERNAL
90˚
90˚

3˚26'
0.137P 55˚
THREAD AXIS
EXTERNAL

EXTERNAL INTERNAL
Pitch L I.C. Taper Ordering Code Ordering Code X Y Thread
TPI mm Ratio Right Hand Right Hand Designation
14 16 3/8 3/25 16 ER 14 DIN477 .04 .05 W19.8x1/14 keg(Ext.)
14 11 1/4 3/25 *11 IR 14 DIN477 .04 .04 W19.8x1/14 keg(Int.)
14 16 3/8 3/25 16 ER 14 DIN477 **16 IR 14 DIN477 .04 .05 W28.8x1/14 keg
14 16 3/8 3/25 16 ER 14 DIN477 ***16 IR 14 DIN477 .04 .05 W31.3x1/14 keg
* Holder to use: SIR0375H11/SIR0375K11
** Holder to use: SIR0625H16
*** Holder to use: SIR0750P16
Order example: 16 IR 14 DIN477 BMA

For carbide grade and cutting speed see page A04-2 and 3
A01-22