Ultra Low Profile Dry Box Roller Without Bearings 3D model preview
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About this 3D model

When combined with the top mounted desiccant and hygrometer from Kato22 https://www.printables.com/model/409009 and the modified lid from Warlockguitar to allow it to sit perfectly flush in the hole https://www.printables.com/model/692653 this was almost the perfect cheap dry box. Unfortunately when using a new full spool there just wasn't enough clearance between the filament and the desiccant holder which resulted in the filament popping the desiccant holder up and breaking the air tight seal. To that end I reworked the base to lower the spool down by lowering the axle locator pins, slimming down the rollers themselves which also meant removing the requirement for bearings and spacing the axles further apart. This meant the handle needed to go as I needed the clearance. PRINT INFO: Printer : X1 Carbon Profile : 0.20mm Standard Material : PLA Brim : Yes for the two axles Support : No Filament Used : ~19g Print Time : ~48 min Sparse Infill : 5% Infill pattern : Grid