ER16 5 mm Collet Tool Holder
INDUSTRIAL AUTOMATION COMPONENTS | PREMIUM PERFORMANCE SERIES
Product Overview
The ER16 5 mm Collet Tool Holder is a critical mechanical component engineered to secure cutting tools into the spindle of machining centers with high precision and reliability. Utilizing the standard ER collet conical clamping mechanism, this component minimizes axial and radial run-out. As the collet nut is tightened, it exerts axial force, pushing the collet into the tapered bore of the holder, causing it to contract uniformly and grip the 5 mm cutting tool securely. This ensures stability, extends tool life, and maintains strict dimensional tolerances during high-speed milling, turning, and drilling operations.
Manufactured from high-quality spring steel and subjected to specialized heat treatment, this collet offers optimal elasticity, hardness, and wear resistance. It is fully compliant with DIN 6499 / ISO 15488 international standards, ensuring seamless integration with a wide range of CNC spindles and tool holders. It is widely used in sectors requiring high precision, such as aerospace, medical, automotive, and mold making.
Key Advantages
- Superior Run-out Accuracy: Designed for ultra-low run-out, significantly reducing vibrations during operation. This leads to smoother surface finishes and increased tool longevity.
- Optimized Clamping Range: Features an optimized clamping range for 5 mm tools, ensuring maximum grip strength without deforming the tool or the collet.
- Operational Safety: Prevents tool slippage and ensures consistent performance under dynamic loads and high-torque conditions.
Mermak CNC: Your Reliable Partner
With 16 years of experience, Mermak operates from our factory and warehouse in the Ankara Space Industry zone. We provide reliable service to international markets, including the United Kingdom, United States, Canada, Australia, New Zealand, and South Africa. Our website stock levels and prices are always up to date. Stocked products are prepared immediately without production delays. We ensure careful packaging, professional documentation, and reliable logistics. Upon request, we can provide product videos or factory viewing via WhatsApp. We are committed to supporting your production needs with high-quality components and efficient global shipping.





































































































































































































