The corner routing template can be used to route a corner of a shelf precisely, there there is an extrusion profile is placed. You can use a router bit with a bearing to trace the shape of the template to the shelf.
The drilling guide is used to precisely drill a hole into a 3030 extrusion and cut a thread into another to join them together with an M8 screw. It uses an M6 internal diameter bearing to reduce the wear from the drill-bit on the template body.
PLA and PETG filament is probably the best material to use for printing. Use 3 perimeters and also 3 top and bottom layers with 20% infill.
Other designs for BOSCH REXROTH 3030 extrusions:
The author marked this model as their own original creation.