Page 57 - Carmex - Metric Catalog 2021

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Thread Turning Inserts

Chasers

API Buttress Casing

Pitch Taper EXTERNAL No. of
L X Y T A
TPI IPF Ordering Code Teeth
5 25 0.75 25 ER 5 BUT 0.75 5T 15.871 2.5 5 10° 5

Pitch Taper INTERNAL No. of
L X Y T A
TPI IPF Ordering Code Teeth
5 25 0.75 25 IR 5 BUT 0.75 5T 15.875 2.5 5 10° 5
Order example: 25 IR 5 BUT 0.75 5T BMA
Chasers

OTTM Buttress Casing

Pitch L Taper INTERNAL X Y T A No. of
TPI IPF Ordering Code Teeth
5 25 0.75 25 IR 5 OTTM 0.75 5T 15.75 2.5 5 10° 5
Chasers to be used with compatible holders on the market
Order example: 25 IR 5 OTTM 0.75 5T BMA

For carbide grade see page A04-2
A01-43