Only issue is part of it is homemade, but the author is using some rather expensive parts with it (pro couplers, ballbearing rod, etc). So that adds alot to the cost.
https://www.instructables.com/id/DIY-CNC-Writing-Machine-Using-GRBL/
Only issue is part of it is homemade, but the author is using some rather expensive parts with it (pro couplers, ballbearing rod, etc). So that adds alot to the cost.
https://www.instructables.com/id/DIY-CNC-Writing-Machine-Using-GRBL/