Description
High-Performance Material Options:
Tool Steel (D2, H13, Cr12MoV):
Best For: General-purpose slitting of mild steel and cold-rolled coils.
Features: Exceptional balance of toughness and wear resistance. Ideal for heavy-duty applications where impact resistance is crucial.
High-Speed Steel (HSS – M2, M35):
Best For: High-speed slitting operations and tougher alloys.
Features: Superior red-hardness and heat resistance. Maintains a sharp edge at elevated temperatures, reducing the frequency of regrinding.
Tungsten Carbide (Tungsten Steel):
Best For: High-volume production, thin foils (0.05mm), and high-silicon steel.
Features: Maximum wear resistance and edge retention. Provides a mirror-like cut surface and significantly longer tool life compared to traditional steel blades.
Technical Specifications & Precision:
- Thickness Tolerance: Up to ±0.001mm(can also reach ± 0.0005mm) for precise gap control.
- ·Parallelism & Flatness: Within 0.002mm to prevent blade wobbling and uneven wear.
- ·Surface Finish: Lapped or mirror-polished finishes available to reduce friction and prevent material galling.
- ·Hardness Range: Custom heat-treated from 58 HRC to 92 HRA, depending on the material and application.
Why Choose Our Rotary Knives?
Burr-Free Results: Optimized blade geometries and sharp edge profiles eliminate secondary deburring costs.
Custom Edge Prep: We offer specialized edge radius or bevel configurations tailored to your specific material type (e.g., aluminum vs. stainless steel).
Non-Standard Customization: We manufacture blades to your exact drawings—from specialized inner diameters (bore sizes) to unique keyway designs.




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