Expansion Mandrel Sleeve

Expansion mandrel sleeves are machine tool accessories used in metalworking machinery. They are designed to hold and support workpieces during machining operations.

These sleeves consist of a cylindrical body with an expanding mechanism. The expanding mechanism allows the sleeve to be adjusted to fit different sizes of workpieces securely. This ensures that the workpiece remains stable and centered during machining, resulting in accurate and precise cuts.

Expansion mandrel sleeves are commonly used in applications such as turning, milling, drilling, and grinding. They are particularly useful when working with cylindrical or tubular workpieces that require internal support.

These sleeves are typically made from high-quality materials such as hardened steel or carbide, ensuring durability and long-lasting performance. They are available in various sizes and configurations to accommodate different workpiece diameters and machining requirements.

Overall, expansion mandrel sleeves are essential accessories in metalworking machinery, providing reliable support and stability for workpieces during machining operations.