Bur Holder Arm Accessory for Foredom® Flex Shaft Stand Workbench SystemEquip your bench with a two tier bur, drill and tool holder that not only takes up no precious work space but saves the space now taken up by the many tools and accessories you need throughout the day! This 12"L x 2"W arm is specifically designed to attach to your Foredom flex shaft stand and base workbench system (use the Allen wrench included with the stand). The two tier arm offers: 57 holes in the center tier For 3 32" shank tool accessories 19