Halfpipe for tech deck

grabcad

This can be cut from 1/8 ply on a laser cutter to make a sick-ass finger skateboard ride. the living hinge is still in the design phase and should be uploaded relatively soon. The grind rails are made from wooden dowels ranging from 1/4 to 1/2 diameter depending on the size you want.quantities:bottom slot: 1halfpipe long: 2halfpipe short: 2halfpipe slotted: 6halfpipe top: 2