HOP CUTTER

The standard specifications for this type of heavy-duty spline and serration hob cutter typically include:

Parameter Standard Range / Specification
Material Grades High-Speed Steel (HSS-M2, M35, M42), Powder Metallurgy (ASP 2030, ASP 2052, S390)
PVD Coatings TiN (Gold), TiAlN (Charcoal), AlTiN, or uncoated
Module Range 0.5 Mod to 6 Mod (Custom configurations available for micro-modules)
Pressure Angle (PA) Typically 30°, 37.5°, or 45° for involute splines
Accuracy Class Class AA, A, or AAA according to DIN 3968 standards
Design Forms Bore Type (with keyway) or Shank Type
Thread Starts Single-start (for high precision) or Multi-start (for high production rates)
Profile Features Options for Topping, Non-Topping, Semi-Topping, and Shoulder Clearance