Page 216 - Threading_Handbook

Application
THREAD MILLING ISCAR recommends always using coolant when threading, but this also depends on the
• What type of coolant is available
Coolant
(external / internal coolant)?

• What tool adaptor is available?
Tool Adaptor

type of machine that's available.

Tool adaptation selection, like coolant selection, depends on the type of machine
that's available.

The table below defines the thread milling family / line adaptation and coolant possibility.

Family Subfamily Adaptation Coolant
MTECS Internal coolant holes directed to the cutting edges along the
flutes for MJ and UNJ standards only.
MTECSH For other standards no coolant channels
MTEC No coolant channels
SOLIDTHREAD Cylindrical
MTECB Central coolant hole
Internal coolant holes directed to the
MTECZ
cutting edges along the flutes
MTECQ Central coolant hole
MT-…-MM
MULTI-MASTER Cylindrical No coolant channels
MM TRD
T-SLOT SD TRD Cylindrical No coolant channels
MTE Weldon
MTF Shell Mill
MILLTHREAD MTFLE Shell Mill Internal coolant channels detected to cutting area
MTSRH endmill Weldon
MTSRH shell mill Shell Mill

216 ISCAR