CNC X Axis Bracket (or Carriage) With Adjustable Z axis . the spindle holder need LM8UU linear bearing and the Bracket need LM10UU linear bearing . both need linear smooth rod if you build a CNC. there are two model , one with limit switches and the other without them . and you also need T8 lead screw with them nuts . the stepper need spacer (30mm) with coupler that attached with the T8 lead screw . this model is rigid AF .bulky walls even the bottom and top for more rigidity . better print it with PETG-CF or normal PETG . no Support needed.

Sorry about my broken English ,