5pcs ER20 A Type Chuck Clamping Nuts - Abrasion Resistant Collet Nuts for CNC Milling Chuck

★★★★★ 4.2 130 reviews

US$23.77
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US$23.77
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Free shipping Free 30-day returns

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Management number 220325008 Release Date 2026/05/03 List Price US$23.77 Model Number 220325008
Category

5pcs Chuck Clamping Nuts ER20 A Type, Abrasion Resistance Collet Clamping Nuts for CNC Milling ChuckModel: ER20 AMaterial: First class 40CR steelMeasurements:Run-out tolerance: 0.015mm (0.0006inch)D: 34mmL: 20.5mmT: M25 x 1.5mmPacking: 1pc of ER20 A type Clamping NutEffective loosening resistance: Effective loosening resistance ensures that the metal collet nut remains clamped securely and stably during the machining procedureUses: The dynamic balancing nut can uphold reliable functionality in high-temperature machining environments, suitable for demanding industrial applications

  • Reduces vibrations during high-speed machining by securely locking the collet, ensuring precision and stability.
  • Enhances working comfort and efficiency, providing a reliable performance for extended periods in demanding environments.
  • Constructed from first-class 40CR steel, these collet clamping nuts resist abrasion, deformation, and breakage for long-lasting use.
  • Specifications include a diameter of 34mm, length of 20.5mm, and a thread of M25 x 1.5mm, ensuring compatibility with various CNC machines.
  • devised for high-temperature machining applications, these dynamic balancing nuts maintain reliable functionality in industrial .
Brand Name ZGHQHCDRH
Item Weight 50 Grams
Thread Size #0-80
Manufacturer ZGHQHCDRH
Model Number ZGHQHCDRH
Manufacturer Part Number ZGHQHCDRH

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