1st Machine Tool Accessories Ltd

Machine Tool
Workholding Specialists

Expanding Mandrels

Used for gripping workpieces internally, the expanding clamps are machinable so they can easily be modified to suit even the most awkward workpiece and prevent distortion. Some expanding mandrels require a through bore to access the clamping screw while others use a side clamping screw for blind bore workpieces. 1MTA stocks a wide range of expanding collet mandrels to suit your machinery.