Precision and Innovation in Collet Chuck Solutions #
Overview #
The PRO-E Excellent Collet Chuck represents a significant advancement in tool holding technology, offering a robust and precise solution for machining centers. Engineered to surpass the performance of standard ER tool holders, the PRO-E series is designed to address the challenges of modern machining with improved runout accuracy, rigidity, and stability.
Key Features #
- Compatibility: Utilizes ER collets (ISO 15488), with a recommendation for ER-E High Precision Collet and ERS Metallic Series Collet, including sealed and coolant types (FOD & FID).
- Optimized Design: The enlarged holder ID hole enhances ER collet coverage, reduces tool overhang, and boosts machining stability.
- Superior Clamping: The unique upper and lower straight section design between the chuck and clamping nut ensures maximum contact, increasing strength, rigidity, and precision.


Series and Variants #
The PRO-E Excellent Collet Chuck is available in multiple series to suit a wide range of machine interfaces and applications:
- SBT/PRO-E
- SCAT/PRO-E
- SDAT/PRO-E
- HSK-A/PRO-E
- HSK-E/PRO-E
- HSK-F/PRO-E
- PSC/PRO-E
Each series is engineered for compatibility with specific spindle types and operational requirements, ensuring optimal performance across diverse machining environments.
SBT/PRO-E Excellent Collet Chuck #
SCAT/PRO-E Excellent Collet Chuck #
SDAT/PRO-E Excellent Collet Chuck #
HSK-A/PRO-E Excellent Collet Chuck #
HSK-E/PRO-E Excellent Collet Chuck #
HSK-F/PRO-E Excellent Collet Chuck #
PSC/PRO-E Excellent Collet Chuck #
Technical Documentation #
Application and Assembly Videos #
- Assembly Application of HSK100AxPRO-E Excellent Collet Chuck with Coolant Supply Unit
- Inspection and Assembly Application of HSK50A/PRO-E Collet Chuck
- The Inspection and Assembly/Coolant Application of SBT/PRO-E Collet Chuck
- The Assembly Application of HSK100AxPRO-E Collet Chuck
- The Application of Tool Holder SBTxPRO-E
- The Application of Tool Holder and Maintenance After Use: HSKxPRO-E
- PRO-E Collet Chuck
- Coolant Applications of PRO-E Collet Chuck and MLD Multi-Lock Milling Chuck
- The Inspection of HSK/PRO-E Collet Chuck with a Roundness Tester
- The Application of Tool Holder and Maintenance After Use: HSKxPRO-E
Contact Information #
Shin-Yain Industrial Co., Ltd.
No.198, Jingpu Rd., Qingshui Dist., Taichung City 436, Taiwan
TEL: +886-4-26237575
FAX: +886-4-26237676
E-mail: sales@syic.com
For more details, visit the PRO-E Excellent Collet Chuck page.
PRO-E Excellent Collet Chuck Brochure
PRO-E Excellent Collet Chuck Updated Brochure