RailCore Electronics Box with Pincher V2 Spool Holder

thingiverse

I loved the idea from Turtle3d for integrating a spool holder onto the top cover of the Railcore's Electronics Enclosure, but I needed something that held the spool a bit more securely. I also needed it to NOT use any additional hardware; it had to be 100% printable. I remembered Alex Vaughn's excellent Pincher V2, which he'd designed for the stock Ender 3 spool mount. While it has its own limitations (it introduces too much friction in its current design), it suited my need almost perfectly. And... I love the quarter-turn thread design. A few minutes in MeshMixer, and I think it's near-perfect.