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High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
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    Buy cheap High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm from wholesalers
     
    Buy cheap High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm from wholesalers
    • Buy cheap High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm from wholesalers
    • Buy cheap High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm from wholesalers
    • Buy cheap High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm from wholesalers
    • Buy cheap High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm from wholesalers
    • Buy cheap High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm from wholesalers

    High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm

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    Brand Name : Sanxin
    Model Number : SX1262
    Payment Terms : L/C,T/T,Western Union
    Delivery Time : 5-25days
    • Product Details
    • Company Profile

    High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm

    Resistant to High Temperature Steam Sterilization Tungsten Carbide Processing for Medical Instruments


    The precision punch with 94% tungsten carbide matrix (YG6X Grade) and nanometer-level edge passivation (R0.02mm) breaks through the burr and delamination bottleneck of traditional SKH51 high-speed steel, and achieves perfect cutting with cross-section finish Ra≤0.8μm in the cutting of carbon fiber/glass fiber/aramid composite tubes.


    Tech-breakthrough

    ▸ Matrix material: 94% WC + 6% Co submicron sintering (grain size 0.5μm)


    ▸ Edge design:
    - Two-stage shear angle (15° main edge + 3° micro flat edge)
    - Edge electrolytic passivation R0.02mm (anti-crack ↑400%)


    ▸ Surface engineering:
    - Mirror polishing Ra≤0.05μm (resin adhesion ↓95%)
    - Multi-layer DLC coating (friction coefficient 0.06)


    ▸ Thermal management:
    - Embedded copper core heat pipe (operating temperature ≤80℃)
    - Thermal expansion coefficient matches carbon fiber (2.5×10⁻⁶/K)


    Applications


    Medical life channel
    - Vascular intervention catheter: cutting burr height ≤ 3μm (to prevent thrombosis risk)
    - Laparoscopic instrument tube: resistant to high temperature steam sterilization (>134℃)
    - Ventilator bellows: aramid fiber fuzz-free cutting


    Car core pipeline
    - Turbocharger oil pipe: glass fiber reinforced nylon anti-explosion cutting
    - Brake system pipeline: carbon fiber/metal composite pipe without cracking
    - Fuel cell hydrogen pipe: chemical corrosion resistant cutting


    High-end industrial transmission
    - Industrial robot cable protection tube: anti-abrasive wear
    - Optical cable reinforced core aramid tube: 0.1mm thin wall without deformation
    - Aviation hydraulic Teflon tube: anti-adhesion continuous production


    Quality High Precision Cutting Tungsten Carbide Punch with 94% Tungsten Carbide Matrix and Nanometer-Level Edge Passivation for Perfect Cutting with Ra ≤0.8μm for sale
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