base casters bolt 1 bolt 2 brass ring brushes threaded pipe copper cap door cut 1 door cut final coupler door foam door weight first table back Foam Circle 1 Foam tapered edge first table front Foam taper belt sander limit schematic lower limit oneWheelSupport Outside still 1 pivot acorn nut pivot carriage bolt SecondRing grease sheer pin T-nuts tilted table two doors upper limit 1 upper limit 2 |