Self Centering coin / round object jig for laser

Makerworld has launched their commercial use program. I'm not sure what it will lead to but thought I'd give it a go.  As a result all current and future models will have the commercial use option. Enjoy

This is another Self Centering coin jig. I use it with my galvo fiber laser.  Print in PETG to avoid the material being affected by heat.

To assemble:

Place the jig on the laser bed. insert the Grab Pins from beneath the base plate. 

Align using the scored dimensions to ensure the coin gets centered.  Secure the jig to the plate.

Place the top rotating plate on it using the center pin.  The short side faces up.

Install the knobs to secure the centering jig to the base. 

Twist to open and close

 if the plate has issues rotating, try the longer pins