Page 57 - Carmex - Inch Catalog 2022

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Thread Turning Inserts

Chasers

API Buttress Casing

Pitch L Taper EXTERNAL X Y T A No. of
TPI mm IPF Ordering Code Teeth
5 15.75 .75 15.75 ER 5 BUT 0.75 3T .625 .09 .19 10° 3

Pitch L Taper INTERNAL No. of
TPI mm IPF Ordering Code X Y T A Teeth

5 15.875 .75 15.875 IR 5 BUT 0.75 3T .62 .1 .19 10° 3
Order example: 15.75 ER 5 BUT 0.75 3T BMA

Chasers

OTTM Buttress Casing

Pitch L Taper EXTERNAL No. of
TPI mm IPF Ordering Code X Y T A Teeth
5 15.75 .75 15.75 ER 5 OTTM 0.75 3T .62 .12 .19 6° 3

Pitch L Taper INTERNAL X Y T A No. of
TPI mm IPF Ordering Code Teeth
5 15.875 .75 15.875 IR 5 OTTM 0.75 3T .625 .10 .19 10° 3
Chasers to be used with compatible holders on the market
Order example: 15.75 ER 5 OTTM 0.75 3T BMA

For carbide grade see page A04-2
A01-43