Expansion Mandrel Set

Expansion Mandrel Sets are a type of tool used in metalworking machinery, specifically in the Machine Tool Accessories category. These sets are designed to securely hold and expand workpieces during machining operations.

Expansion Mandrel Sets typically consist of a central mandrel and a set of expanding sleeves or collets. The central mandrel is inserted into the workpiece, and the expanding sleeves are then inserted into the mandrel. By tightening a screw or using a hydraulic mechanism, the sleeves expand, gripping the inside of the workpiece and holding it securely in place.

These sets are commonly used in applications such as turning, milling, grinding, and drilling, where precise and secure workpiece holding is essential. They are particularly useful for machining cylindrical or tubular workpieces, as they provide a uniform and concentric grip.

Expansion Mandrel Sets come in various sizes and configurations to accommodate different workpiece diameters and shapes. They are typically made from high-quality materials such as hardened steel or alloy steel to ensure durability and accuracy.

Overall, Expansion Mandrel Sets are essential tools in metalworking machinery, providing a reliable and efficient solution for workpiece holding during machining operations.