Keychain Laser Engraving Jig

thingiverse

I needed a way to hold anodized aluminum keychains flat and level to engrave them on my Ortur LaserMaster 2. I've enhanced it from the first version, adding finger pulls and some ears to fasten to a base if desired or to index in some way for repeatability. Print it almost any way you want. No supports; very little infill is needed. If you use the CE3PRO version, it is from Cura and includes some additional reinforcement by the ears.