Shaft hole drilling jig
thingiverse
This tool allows you to precision-drill holes through the center of rods, which I primarily use for attaching gears and shaft collars. The design included in the .stl files is tailored for rods with diameters between 6-12mm, requiring a hole diameter of 4mm. You will need to locate a long drill bushing. For other rod/hole sizes, simply modify the fusion360 file provided. If assistance is needed, don't hesitate to ask.\r\n\r\nTo witness this tool in action: https://youtu.be/qeD7DLyAx74
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