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MILL MASTER CO., LTD.

The ER Collet Chuck is a highly precise and versatile tool holder compatible with various machine tools. By utilizing the ER collet system, it achieves both stability and clamping force during high-speed rotations. This product excels in fields requiring precision machining and at facilities handling small-batch, multi-variety production. It also enables efficient tool changes, contributing to improved productivity.

■ Features
Strong Clamping Force: Securely holds tools in place, preventing slippage during machining.
High-Speed Capability: Provides stable operation at speeds of up to 20,000 rpm.
Versatility: Accommodates a wide range of tool diameters and shapes.
Precision Design: Guarantees a runout accuracy of less than 0.005mm, ideal for high-precision machining.
Ease of Operation: Smooth tool changes reduce downtime.

■ Specifications
Supported Collet Types: ER8–ER50
Supported Tool Diameter: φ1–φ34mm
Maximum Speed: 20,000 rpm
Accuracy: Runout less than 0.005mm
Material: High-durability steel
Surface Treatment: Special coating for enhanced corrosion resistance

■ Applications
Aerospace Industry: High-speed machining of precision components.
Automotive Parts Manufacturing: Producing components requiring high precision.
Mold Manufacturing: Suitable for both fine machining and heavy-duty cutting.
Electronics Industry: Precision machining with small-diameter tools.

The ER Collet Chuck delivers reliable performance in environments demanding both high-speed and high-precision machining. Its flexibility and dependability streamline machining processes, enhancing overall efficiency.

■ For more details please contact us.