SD TRD – Designation Code Key
THREAD MILLING
SD TRD 32 - M60 - 6P - SP15 IC908
1 2 3 4 5
1 Cutting diameter (DC)
DC
2 Profile angle
W55 — 55°
M60 — 60°
55° or 60°
3 Thread pitch value by number
• For metric threading in mm
• For inch threading in TPI
4 Connection size
DCONMS
5 Grade
IC908
173