About this 3D model

As spool cores diameters vary for producer to producer, I made this to fit all of them...It fits on cores from 30mm to 100mm.The axle diameter where the spool sits is 5mm. Update 1I left the screw knobs file, but I changed the locking system with a lever lock...The lever has two pins that need to be fitted when assembling the lever unit. If the fit is tight enough there is no need of glueing them. For the assembly you need 4 M4x25 and 4 M4 nuts. --------------------------------------------------------------------------------- I created these feeds where you can find all common filaments and spare parts at the best prices... PLA filamentABS filamentTPU filamentPET filament Extruders deals Standard nozzles Volcano hotend nozzles GT2 pulleys GT2 belts PU GT2 belts LM serie linear bearings NEMA 17 motors 3d pens 3d printers 150-200$ 3d printers 200-300$ 3d printers 300-500$ 3d printers 500-1000$ 3d printers 1000-2000$ 3d printers 2000-5000$ Pellets to filament extruder Aliexpress Coupon