DreMill 3D printer to mill adapter with adjustable run out

pinshape

This is a build log so I can add a Dremel 3000 to my printer to do some milling and engraving. The three bolts at the top are used to adjust run-out at the bit end. Remove the nose nut and thread a Dremel into the print after adding the bolts, which have built-in threads. A vent/finger hole is also available for locking it in place when changing bits. Adjust the bolts to true up the bit. This project is still a work in progress. I'm extremely busy, so I haven't made much more than this yet. The latest file includes recesses for jam nuts not shown here on the prototype. Please excuse the poor print quality - I shifted a layer but recovered and was almost finished when I increased the print speed threefold and let it run freely. It can also accommodate a fan. Additionally, it fits my earlier published fan adapter. The mounting bolts will fit my machine, although this may not be the case for everyone. This design is intended to attach to a flat plate and features a lip at the back to aid in alignment.