Page 181 - Threading_Handbook
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MTFLE – Designation Code Key:
THREAD MILLING
MTFLE D20 - 3 - 22 - 21
1 2 3 4
MTFLE - shell mills for indexable inserts for external threading
1 Cutting diameter (DC)
DC
2 Number of flutes
3 Connection diameter (DCONMS)
DCONMS
4 Depth of cut (APMX)
APMX
Basic Dimensions of MTE Tools:
DHUB DCONMS
OAL
LUX APMX
DC
BD
DC — Cutting diameter
APMX — Maximum depth of cut
OAL — Overall length
DCONMS — Connection diameter machine size
DHUB — Flange diameter
LUX — Maximum usable length
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