This is version 0.3 of the UltiRouter mini mill. It fits the form factor of the ultimaker, so if you already have an UltiMaker 3d printer, you can stack them. The last version was still too complicated to assemble with too many tabs per side. This version only has one or two per side, making it much easier to go together. The first set that I cut out was assembled before I could make any pictures. The dxf and rhino files have layers in them, numbered 1 to 8 (and some more unnumbered ones). There is already an offset in there for a 3 and 5 mm flat tip bit, so use that to cut out each layer according to the instructions in the layers (depth, size etc). The last layer/operation cuts out all parts, so if you have no other way of fixing your parts to the bed (vacuum bed, chewing gum) you should fix each part with a least two screws in the small 3mm holes. The front frame has no screw hole for aesthetic reasons, so clamp/hold this to the bed in some other way.