CNC 3018 PRO Spindle Holder

This is a holder for the spindle of a CNC 3018 Pro for when the spindle mount is holding something else. This fits to the left side of the machine, opposite side of the x-axis stepper motor. You may need slightly longer (about 5mm) bolts to replace the existing ones.
Also holds 2,2.5,3 and 4mm Allen keys.

spindle_holder_mk2.stl: Suits m6 bolts with 8mm heads
spindle_holder_mk2_10mm_heads.stl: Suits m6 bolts with 10mm heads