Page 183 - Threading_Handbook
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MTSRH – Designation Code Key:
THREAD MILLING
MTSRH 45 - 6
1 2
MTSRH – endmills and shell mills for helical indexable inserts
1 Cutting diameter (DC)
DC
DC
2 Number of flutes
Basic Dimensions of MTSRH Tools:
DHUB
DCONMS
DC DCONMS
OAL
APMX APMX
LU
OAL
DC
DC — Cutting diameter
APMX — Maximum depth of cut
OAL — Overall length
DCONMS — Connection diameter machine size
LU — Usable length
DHUB — Hub diameter
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