About this 3D model
I cut this out on a small cnc mill. It is used to mount a 6x6 Heated PCB to the existing PbJr X Carriage The PBJR_HotBed.dxf is a drawing that has just the adapter The PBJR_HotBed2.dxf is a drawing that includes the outline of the X Carriage and the PCB (along with the actual adapter) The CB file is a CamBam file that you can use to machine the part