ATOMSTACK A20 PRO Crosshair Laser Module Holder

thingiverse

This is a Crosshair Laser Module (Amzn 10 Bucks for two) holder for an ATOMSTACK A20 Pro Laser Engraver/Cutter. <b style='color:red;'>This Holder is NOT designed to stay on the Laser while cutting, as it blocks the Air intake of the Laser Module!</b> 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.