Mill / drill press laser center finder

Just a fun project to make a laser circle in a mill or drill press. Great for finding the center of a circle or part.

Print instructions

Licence: Creative Commons - Attribution - Non-Commercial Category: Machine Tools Instructions

Parts required:

2 AA battery holder (ebay)
micro SPDT slide switch (ebay)
650nm 6mm 3V 5mW Laser Dot Diode Module (ebay)
4 m3x25 screws
2 m3x10 screws
6 m3 nuts