MicroMark MicroLux Sander Replacement Main Shaft

This model is split to print in the most favorable orientation to the bed, with the inner halves to be placed against the bed during printing. Once completed, there are two filament alignment holes which should be a tight fit with 1.75mm filament. Once the two halves are aligned, it is recommended to use a thin set CA glue in addition to the two alignment pins (cut flush to the shaft). Once the glue has set, trim/sand flat at the seam, then assemble the sander normally.