Pulley system with an 8:1 ratio (really working!!)

Free to print ♥ 90 likes ↓ 193 downloads Hobby & Makers

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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.

This 3D-printed model is a fully functional pulley system with an impressive 8:1 mechanical advantage