3D printed Spiral Band Mandrel and bush set. The starter kit comes with 1 X 6mm bar with M6 X 40mm thread 2 X M6 nuts 4 X tapered washers (taper faces into the bush) 1 X T-bar hex key 1 X hex bar (to stop bottom nut spinning) 4 X 3D printed TPU bushes 25x25, 22x20,19x25,15x30 and 1 X storage case, other bush sizes and case customisation are available please contact us for more information.
