The ER25 10 mm Collet Tool Holder is a precision-engineered component designed for the secure and accurate mounting of cutting tools or cylindrical workpieces in CNC lathes, milling machines, and specialized machining centers. Utilizing the ER collet system’s conical clamping mechanism, this holder ensures a precise fit between the collet inner diameter and the tool shank. As the collet nut is tightened, axial force is converted into radial pressure, providing uniform, high-strength clamping that minimizes runout and maximizes machining accuracy.
Key Features and Technical Specifications:
- High Precision: Minimizes axial and radial runout to micron levels, optimizing contact between the cutting edge and the workpiece for superior surface finish and extended tool life.
- Robust Construction: Manufactured from high-strength, special alloy tool steel, heat-treated to HRC 44-48 for exceptional resistance to dynamic loads and wear.
- Universal Compatibility: Fully compliant with DIN 6499/ISO 15488 standards, ensuring seamless integration with existing ER collet chucks and nuts across various CNC platforms.
- Vibration Dampening: Maintains dynamic stability during high-speed machining, reducing resonance and improving overall process reliability.
Industrial Applications: Ideal for demanding sectors including aerospace, automotive, medical device manufacturing, and defense. Whether performing milling, drilling, reaming, or tapping, this holder provides the stability required for tight-tolerance production.
Mermak CNC Reliability: With 16 years of experience, Mermak provides high-quality industrial components from our Ankara-based facility. We maintain up-to-date stock levels and ensure rapid processing for our international clients, including those in the United Kingdom, United States, Canada, Australia, New Zealand, and South Africa. We prioritize careful packaging, transparent documentation, and reliable logistics to ensure your components arrive ready for production. Contact our team via WhatsApp or our official channels for technical support or video demonstrations of our products.






































































































































































































