K40 eBay Laser Cutter Laser Aiming Gimbal

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/e3XFJVVCKbe as this is a re-mix of another dual head laser aiming model to single head version. In addition, have changed the diameter of the ball center from 12mm to both 9mm and 3mm for smaller lasers so simply delete the one (i.e. ball) which you don't need. Also in the image we are using a small 3mm dot laser and driver pressed into the ball with the end covered by heat shrink tape.

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