ATOMSTACK A20 PRO Crosshair Laser Module Holder

This is a Crosshair Laser Module (Amzn 10 Bucks for two) holder for an ATOMSTACK A20 Pro Laser Engraver/Cutter.

This Holder is NOT designed to stay on the Laser while cutting, as it blocks the Air intake of the Laser Module!
If you need to zero the Engraver, you put that holder on top and remove it after zeroing.

For fixating the Crosshair Laser module you need a 20mm M4 Screw (preferably with Washer) and a 4mm M4 Threaded insert.
I attached the Battery holder for the Crosshair Laser Module with self adhesive Velcro strips.