Robox 1Kg Spool (Rev.2)

Spool for Robox which can hold 1Kg of filament.

This is a full size spool and designed to print by Robox. u need to print 3 wings for each
side (6 in total). It's thicker than the original in order to hold 1kg of filament.

Use M3x6 (15pcs.) countersink screw, only put 2 screws on each wing and leave the
middle hole open for fixing filament end when winding. Use M4x10 countersink screw to fix the handle of the crank. If u want to use the crank, use M3x8 screws on the outer wings