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Square Rotor Insert Knife
SKU: RHK-001
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Product overview
Square Rotor Insert Knife is built for rotor insert replacement and indexable cutter assemblies. Available in SKD11 / Cr12MoV / 9CrSi for rotary cutting accuracy and consistent service life. The square insert format supports multi-edge indexing on rotor assemblies.
- Rotor insert replacement
- Indexable cutter assemblies
- Granulator rotor maintenance
- Profile cutting systems
Materials & heat treatment
Nominal chemical grades listed below are starting points. Final hardness band and sub-zero / temper protocol are matched to your material stream (filled vs. unfilled plastic, wood species moisture, etc.). Mention your current failure mode—chipping, polishing, or heat checking—in the inquiry form.
SKD11 / Cr12MoV / 9CrSi
Specification table
| Material | SKD11 / Cr12MoV / 9CrSi |
|---|---|
| Subcategory | Rotor rolling knife |
| Profile | Square insert knife |
Drawing & OEM matching
For production intent, share PDF/DXF drawings or high-resolution photos with a scale reference. Leader Blades cross-checks mounting geometry against similar profiles in the Rotor Inserts and Hob Cutters before confirming material and delivery week.


