Upgrade your CNC machining precision with the versatile Lathe Chuck ER16 – ER50 Mini Spindle Flange. Designed for both hobbyists and professional workshops, this four‑axis cartridge collet fixture delivers rock‑solid grip on tools ranging from 80 mm to 100 mm, ensuring flawless cuts, drills, and turning operations every time.
Universal Compatibility
- Fits ER‑type collet systems: ER16, ER25, ER32, ER40, and ER50.
- Compatible with mini‑spindle diameters of 80 mm & 100 mm.
- Ideal for CNC lathes, milling machines, and multi‑axis routers.
- Works seamlessly with standard CNC tool accessories and cartridges.
Key Highlights
- Four‑Axis Design: Provides stable, concentric clamping for high‑speed machining.
- Precision Flange: Machined to ±0.01 mm tolerance for repeatable accuracy.
- Robust Construction: High‑grade hardened steel with a corrosion‑resistant coating.
- Quick‑Change Cartridge: Tool swaps in seconds, minimizing downtime.
- Compact Mini Spindle Form: Saves space without compromising performance.
Benefits for Your CNC Workflow
- Enhanced tool stability reduces vibration and prolongs tool life.
- Consistent repeatability improves surface finish and dimensional accuracy.
- Easy installation and removal streamline production cycles.
- Broad size range eliminates the need for multiple chucks.
- Optimized for high‑speed operations up to 12 000 RPM.
Installation & Use
Simply align the flange with the spindle, secure with the provided set‑screw, and insert the appropriate ER‑collet cartridge. The ergonomic design allows one‑hand operation, making tool changes fast and safe.
Technical Specifications
- Material: Hardened steel (HRC 58‑62) with TiN coating
- Spindle compatibility: 80 mm / 100 mm
- Collet range: ER16 – ER50
- Maximum RPM: 12 000 rpm
- Overall length: 45 mm
- Weight: 210 g
Choose the Lathe Chuck ER16 – ER50 Mini Spindle Flange for reliable, high‑precision CNC machining. Order now and experience the difference of a truly adaptable collet fixture.
Price: Original price was: $ 64.90.$ 21.42Current price is: $ 21.42.

