About this 3D model

This is a Filament Feeder that can be used both hands when you are replacing the filament. This is for 1.75mm filament. Approx. 40mm or more M3 cap screw and a M3 nut are needed. Coil spring, which use only one original. * type2_Arm_2Bearing.STL is needs 2 bearings, but it is for the future use.