HIGH PRECISION HDRAULIC CHUCK
This tool holder combines the advantages of ultra-high precision and easy tool changing, significantly improving production efficiency. Its use can reduce machine adjustment time for tool grinding and enhance repeat positioning accuracy, thereby saving both time and money. Additionally, various sizes of reducing sleeves can be placed inside the tool holder to meet the needs of grinding tools of different specifications.


The handle can be clamped with a variable diameter sleeve,Easy to hold tool holders of various diameters

This handle combines the advantages of ultra-high precision and easy tool change, greatly improving production efficiency. Easy to use, it can shorten the time for tool grinding and adjustment, improve the accuracy of repeated positioning, thereby saving labor costs and enhancing product quality. The inner hole of the handle can be adjusted with various specifications of reducing sleeves to fit the required tool size, thus meeting the needs of grinding various specifications of tools.

To meet customer requirements for the operating environment, the tool holder is designed with a dust-proof function that effectively prevents grinding wheel dust from entering the tool holder's locking system during tool sharpening.

This hydraulic tool holder delivers optimal grinding performance for tool grinding machines. Its minimal radial runout and exceptional repeat positioning accuracy ensure uniform machining during grinding, producing high-precision tools with cutting edges that achieve superior dimensional accuracy.
Designed primarily for manufacturing and reconditioning cutting tools, this hydraulic tool holder offers a repeat accuracy of 0.003mm at 4×D.
This hydraulic tool holder is crafted from specially treated materials that undergo rigorous processing—including vacuum quenching, vacuum tempering, and vacuum aging—ensuring performance that rivals imported premium-quality products!

Metallographic Analysis After Vacuum Heat Treatment:500X Magnification Microstructure at Near-Core Region - Tempered Martensite + Upper Bainite + Ferrite Distribution Diagram
Special Hydraulic Tool Holders for Tool Grinders Now in Mass Production - Available for Order!






































































































































































































































































































































































































































































































































































