Royal 5C Internal Expanding Collets, 1.5″ Head Diameter, 1.5″ Head Length, .75-1.4375″ Range – 20103

• Unlike chucks and most collets that grip the OD of a workpiece, 5C expanding collets are designed to grip on the ID of a part.
• Accu-length design ensuresprecise workpiece positioning no z-axis movement.
• Collet head is easily machined to required size. Can be re-machined as necessary.
• Concentricities of 0.0002 can typically be achieved using Royal 5C expanding collets.
• Made from 1144 steel that can be hardened after machining for wear resistance.
• Additional head lengths and diameters available.