Product Introduction — Tool Holder Chuck HSK63F-EOC25 / SYOZ25-80 Collet Chuck

The HSK63F-EOC25 / SYOZ25-80 Tool Holder Chuck is a high-precision collet chuck designed for CNC machining centers that require excellent clamping accuracy, stability, and reliability at high spindle speeds. Manufactured from premium alloy steel and precision-ground to strict tolerances, this tool holder ensures superior concentricity and long-term performance in demanding industrial environments.

Featuring the HSK63F hollow-shank interface, this collet chuck provides excellent rigidity, balance, and repeatability, making it ideal for high-speed and high-accuracy machining. The HSK design ensures tight face and taper contact with the spindle, minimizing vibration and improving surface finish while extending tool and spindle life.

The EOC25 / SYOZ25-80 collet system allows for a wide clamping range and quick tool changes, offering flexibility for various tool diameters and machining tasks. The precision-machined collet seat guarantees strong and uniform clamping force, preventing tool slippage even during heavy cutting operations. This ensures consistent cutting accuracy and improves production efficiency.

This tool holder chuck is suitable for a wide range of applications, including milling, drilling, engraving, and finishing operations on materials such as steel, aluminum, cast iron, plastics, and composite materials. It is widely used in industries such as mold making, automotive, aerospace, electronics, and general precision machining.

Key Features

Interface: HSK63F hollow shank for high rigidity and accuracy

Collet Type: EOC25 / SYOZ25-80 for wide clamping range and quick tool change

Material: High-quality alloy steel with precision grinding

High Accuracy: Excellent concentricity and repeatability

Stability: Reduced vibration and improved surface finish

Application: Milling, drilling, engraving, and finishing operations

The HSK63F-EOC25 / SYOZ25-80 Tool Holder Chuck is the ideal solution for manufacturers seeking high precision, strong clamping performance, and reliable machining quality in modern CNC production.