®
Thread Turning Inserts
Vertical API Buttress Casing
EXTERNAL Ordering Code
Pitch TPI
I.C. in 5/8 5/8
Taper IPF
Connection No. or Size 4 1/2 -13 3/8
L
Y
T
TNMB 54 ER 5 BUT 0.75 TNMB 54 ER 5 BUT 1.0
5 5
27 27
0.75 1.00
2.4 2.4
6.4 6.4
16 -20
Order example: TNMB 54 ER 5 BUT 1.0 BMA
INTERNAL Ordering Code
Pitch TPI
I.C. in 5/8 5/8
Taper IPF
Connection No. or Size 4 1/2 -13 3/8
L
Y
T
TNMB 54 IR 5 BUT 0.75 TNMB 54 IR 5 BUT 1.0
5 5
27 27
0.75 1.00
2.4 2.4
6.4 6.4
16 -20
Vertical inserts to be used with compatible holders on the market Order example: TNMB 54 IR 5 BUT 0.75 BMA
For carbide grade and cutting speed see page A04-2 and 3
A01-38
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