Crosshair Laser Holder

thingiverse

Crosshair Laser holder for Omtech Red and Black I wasn't a fan of the single laser dot on my laser cutter. It wasn't a very small point size and it was only aligned with the cut at a specific focal distance. Adding two line lasers makes it so that the cross hair is always in the correct spot, even if your doing unfocused engraving or cutting half depth in material. I printed mine in resin and added m2 threaded inserts, but fdm and larger screws with no inserts should work fine as well. These are the lasers I used. https://www.amazon.com/dp/B07L428BDG?psc=1&ref=ppx_yo2ov_dt_b_product_details