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High Accuracy Flying Shear Replacement Blades With HRC 56-62 Hardness For Metal Processing

Basic Properties
Place of Origin: China
Brand Name: JINFEI
Certification: ISO9000
Trading Properties
Minimum Order Quantity: 1 set
Specifications
Material: Alloy,Stainless Steel,Carbon,SKD11,Cr12MoV Type: Machining Parts,Forging Parts,guillotine Machine Parts,Cutting,Slitter Knife
Plating: Chrome,Zinc,Nickel,Other,Silver Application: Metal Working Machine,Metal Processing Industry,Guillotine Shearing Machine,Cutting Metal,Industrial
Product name: Shearing Machine Blade,Metal Guillotine Long Shearing Machine Steel Bar Cutting Blade,Rotary Shear Blades/ Metal Slitting Line Knives,Hydraulic Guillotine Metal Shear Blades For Sale Size: Customised Or As Per Drawing,10 Mm-2000 Mm,1100*32*25,optional,Customized Size
Hardness: HRC 56-62 Precision CNC ground: ±0.015mm Flatness & Parallelism
High Light:

HRC 62 shear replacement blades

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HRC 56 shear replacement blades

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HRC 56 metal shear replacement blades

Product Description
High-Accuracy Flying Shear Cutting Blades
Precision Engineered for High-Speed Metal Processing
Maximize uptime and cut quality in continuous production lines with Jinfei high-accuracy flying shear cutting blades — specially designed for cold rolling mills, tube mills, bar lines, and steel service centers operating at high speeds. Our blades deliver clean, burr-free cuts on moving strips without stopping the line, ensuring seamless integration into automated manufacturing systems.
Available Tool Steel Materials
  • 6CrW2Si: Superior impact toughness for cutting hot-rolled or medium-thick coils (up to 12.7mm)
  • SKD11 / D2: Exceptional wear resistance for high-volume thin cold-rolled strip (0.5-3.2mm)
  • H13: Thermal stability for warm-cutting or residual-heat environments
  • LD (7Cr7Mo2V2Si): Balanced hardness and toughness for stainless or high-strength steel
Key Specifications
✔️ Hardness: HRC 56-62 (optimized per material and use case)
✔️ Max Length: Up to 6000mm - custom profiles, holes, and mounting features supported
✔️ Precision CNC ground to ± 0.015mm flatness & parallelism
✔️ Dynamic balance tested for high-RPM flying shear heads
✔️ Full inspection: hardness mapping, edge integrity, ultrasonic flaw detection
✔️ OEM/ODM available - laser-marked logos, packaging, and certifications provided
Ideal Applications
  • Rotary flying shears in cold/hot strip mills
  • Pipe & tube cutoff systems
  • Continuous bar and rebar cutting lines
  • Automotive steel blanking lines
  • Non-ferrous metal (aluminum, copper) processing