®
Thread Turning Inserts
BSPT Vertical
EXTERNAL Ordering Code Right Hand 16V ER 28 BSPT 16V ER 19 BSPT 16V ER 14 BSPT 16V ER 11 BSPT
EXTERNAL Ordering Code 16V EL 28 BSPT 16V EL 19 BSPT 16V EL 14 BSPT 16V EL 11 BSPT Left Hand
Pitch TPI
L
I.C.
X Y T
in
28 19 14 11
16 16 16 16
3/8 3/8 3/8 3/8
1.0 0.6 3.6 1.0 0.9 3.6 1.0 1.2 3.6 1.0 1.5 3.6
Order example: 16V ER 19 BSPT BMA
DIN 477
INTERNAL
0.137P
P
90˚
90˚
0.137P
55˚
THREAD AXIS
EXTERNAL
EXTERNAL INTERNAL
Pitch L I.C.
Taper
Ordering Code Right Hand 16 ER 14 DIN477
Ordering Code Right Hand
X Y
Thread Designation
TPI
in Ratio
14 16 3/8 3/25 14 11 1/4 3/25 14 16 3/8 3/25 14 16 3/8 3/25
1.0 1.2 W19.8x1/14 keg(Ext.) 0.9 1.0 W19.8x1/14 keg(Int.) 1.0 1.2 W28.8x1/14 keg 1.0 1.2 W31.3x1/14 keg
*11 IR 14 DIN477 **16 IR 14 DIN477
16 ER 14 DIN477
16 ER 14 DIN477 ***16 IR 14 DIN477
* Holder to use: SIR0010H11/SIR0010K11 ** Holder to use: SIR0016P16 *** Holder to use: SIR0020P16 Order example: 16 IR 14 DIN477 BMA
For carbide grade and cutting speed see page A04-2 and 3
A01-22
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