3DPN Spool holder (small)

myminifactory

I've revised my first design to fit in a smaller space while keeping the quick-change feature intact. The new model requires only two M3 screws for installation, or you can easily drill it to accommodate larger sizes. To minimize support material during printing, I suggest orienting the base vertically and lowering it by 7mm to eliminate the bottom tabs, allowing for surface mounting with no support needed. Arm1 serves as a general guide, while Arm2 holds a 4mm Bowden tube. This design can be mounted both horizontally and vertically without any issues, although direct drive might face some challenges when mounted horizontally, but it will still work effectively.