Standard: ANSI B5.50
Material: 20CrMnTi
Precision: ≤ 0.005mm
Rotational Speed: ≥ 12,000 rpm
Collet System: IS collet
Taper Type: CAT taper
High-Precision Design:
The CAT-ER tool holder achieves precision within ≤ 0.005mm, ensuring stability and accuracy during high-speed machining.
High-Speed Performance:
Capable of reaching speeds of ≥ 12,000 rpm, it fulfills the requirements of high-speed machining, enhancing production efficiency.
Premium Material:
Constructed from 20CrMnTi, the tool holder offers high strength and wear resistance, extending its service life.
Versatility:
Combining the CAT taper and ER collet systems, it is suitable for a wide range of machining scenarios, providing flexible solutions.
OEM/ODM Services:
We support OEM and ODM services, offering customized production based on customer requirements.

Applications
The CAT-ER High-Speed Tool Holder is widely used in CNC machining centers, CNC machine tools, milling machines, drilling machines, and other equipment. It is ideal for high-precision machining fields such as metalworking, mold manufacturing, aerospace, and automotive manufacturing.
Product Advantages
- Cost-Effectiveness: Positioned in the mid-to-low-end market, the CAT-ER High-Speed Tool Holder delivers high performance at a competitive price.
- Stability and Reliability: Rigorous quality control and testing ensure stable and reliable performance during high-speed operations.
- Easy Maintenance: The simple design allows for easy installation and maintenance, reducing downtime and improving production efficiency.