The ER25 hexagonal adapter sleeve (conversion sleeve) is a machine tool fixture accessory, primarily used for connecting tool holders and collets on CNC lathes, milling machines, and other equipment, serving as a conversion interface or extension rod.
Features
Model Specifications: Marked "ER25-NUT", corresponding to the ER25 specification. Common models in the same series include ER32 and ER40, which can accommodate different sizes of tool holders or collets.
Structure: Hexagonal structure, one end has an internal threaded hole (for connecting the tool holder or collet), and the other end has a hexagonal interface (for connecting the fixture extension rod or extension rod). The surface may be nickel-plated or chrome-plated to improve wear resistance.
Core Function: As a conversion sleeve or extension rod, it achieves compatibility with different sizes of collets and tool holders, extends the working length of tools, adapts to different collet interfaces such as hexagonal and square, and improves the versatility of equipment fixtures.
Applications: Widely used in CNC lathes, milling machines, engraving machines, and other metal processing equipment. Suitable for scenarios requiring tool length adjustment, chuck interface conversion, or expanded fixture functionality, such as complex parts machining and multi-process continuous operations.
If you would like to learn more about the specific usage of this ER25 hexagonal clamp or about other specifications, please feel free to ask. Please contact us at any time.
