Page 269 - THREADING CATALOG
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USER GUIDE
MM TRD
55 MM TRD – Designation Code Key
RE
DC
MM TRD 16 - M60 - 15P 3 T06 IC528 THREAD MILLING
1 2 3 4 5 6
MM - MULTI-MASTER
THSZMS TRD – thread mill diameter
PDX
The MT TRD line contains solid carbide interchangeable 1 Cutting Diameter (DC)
heads with MULTI-MASTER connection for thread DC
milling applications. Heads included in this line feature
a Single-Point cutting head design. MT TRD heads are
suitable for machining external and internal threads with
different overhangs depending on the selected shank.
This family can also machine threads near thin walls
and offers a solution for partial profiles of 55° and 60°.
2 Profile Angle
55° or 60°
W55 — 55°
M60 — 60°
3 Thread Pitch Value by Number
for metric threading in mm
for inch threading in TPI
4 No. of Flutes Value by Number
5 Connection Size
THSZMS
6 Grade
IC528
267
