• Collet Clamping Nut ER20

    • Type: Collet clamping nut (ER20 series)
    • Load: Clamping force applied radially around the collet to secure cutting tools
    • Cage: Not applicable; uses threaded clamping mechanism with collet interface
    • Performance: Provides firm tool holding, consistent clamping pressure, and stable machining performance
    • Construction: Threaded nut body designed to engage with ER20 collet and compatible tool holder
    • Use cases: CNC milling, engraving, drilling operations, router spindles, machining centers
    • Note: Must be used with ER20 collets and compatible holders; correct tightening torque and clean surfaces help maintain accuracy and reduce runout.
  • Collet Clamping Nut ER25

    • Type: Collet clamping nut (ER25 system)
    • Load: Clamping force applied to hold cutting tools securely in the collet
    • Cage: Not applicable, solid clamping nut design
    • Performance: Provides stable tool holding, good concentricity, and reduced vibration during machining
    • Construction: Precision machined nut body with internal thread and clamping profile for ER25 collets
    • Use cases: CNC milling, drilling, engraving, machining centers, tool holding systems
    • Note: Ensure compatibility with ER25 collets and tool holder threads; proper torque and clean surfaces improve accuracy and lifespan.

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