CNC Milling pen attachment

An attachment to the CNC milling machine that allows you to turn it to a pen plotter.
 

Attachment specs.:

• Spindle shaft diameter: 16mm.
• Max pen diameter: 15 mm.
• M6*25 Hex bolt and nut used for attachment fixation.
• M3*20 bolt and nut used for pen fixation.

Printing settings:

• Support required under the nut holder of the pen.
• No raft or brim required.
• Print in PLA, ABS, or PETG.