Spool Roller

thingiverse

**Update 3/23:** Per a user's request, I've added a large spool roller to accommodate 3kg spools (270mm dia x 104mm wide). **Update 12/13:** A self-centering roller has been added. The new roller features a concave profile that keeps the spool centered on the rollers. Although standard rollers are working fine, I decided to upgrade the design. This is another spool roller designed for printing with Ultrafuse 316L Metal Filament. A 3 Kilogram spool weighs heavily and causes too much weight on the holder. Excess friction leads to extrusion issues. After searching Thingiverse, I found that most spool holders require parts I didn't have; therefore, I created my own. Parts required for completion: - 4 M6 x 16mm screws - 4 626 Bearings