Printrbot Simple Metal Spool Holder

Made With FeeCAD

Printrbot simple metal handle can be found here:-
http://www.thingiverse.com/thing:684720

Printrbot Simple Metal Filament Guide can be found here:-
http://www.thingiverse.com/thing:686497

Spool Width Compatibility:
53 mm - 56 mm

Parts Required:
4 x 8 x 22 x 7 mm Sealed Ball Bearings
4 x M8 20 mm Bolt
4 x M8 Lock Nuts
4 x M3 8 mm Bolt

Printing Recommendation:
Min Interior Fill Percentage 20%
Support Required Optional (depends