Collet Chucks

Yamazen distributes genuine collet chucks from leading Japanese brands such as Nikken, MST, and Yukiwa, compatible with various tool shank standards including ER, SK, BT, and HSK. These are ideal solutions for machining applications requiring high precision and excellent concentricity.

With a compact design and stable clamping performance, our products not only reduce vibration and extend tool life but also improve machining quality for your business.

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Model: Hybrid G1

  • Overall runout accuracy of 3 μm, equal to or better than shrink-fit holders
  • Combines a collet holder system with a highly stable internal clamping mechanism
  • No need for heating equipment, significantly reduces tool change time
  • Stable operation at high speeds up to 50,000 min⁻¹
  • Simple outer design minimizes aerodynamic noise and cutting fluid splatter

Model: Super G1

  • Guarantees within 5μm integrated runout accuracy — including holder, locknut, and collet
  • Achieves superior balancing for high-speed machining up to 25,000 min⁻¹
  • Delivers 1.5x stronger grip force and excellent rigidity, ideal for end milling
  • Features a durable safety cover on the locknut for secure high-speed use
  • Ensures quick, tool-free collet changes with simple push-pull operation

Model: Slim Chuck SK

  • Slim body design with integrated TiN bearing nut ensures high run-out accuracy and strong chucking force
  • Wide clamping range from Ø0.7 mm to 25.4 mm, length from 60 mm to 300 mm
  • Suitable for milling, drilling, reaming, and rigid tapping
  • Compatible with various tapers: BT, HSK, CAT, Polygon, BT 3LOCK, NC5
  • A complete solution for increasingly diverse and complex machining needs.

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