Prusa i3 JTech Laser Mount
thingiverse
A simple mount for a J Tech Photonics laser diode (https://jtechphotonics.com) on a generic Prusa i3-style X axis. Designed for a Rework-style X carriage (with four M4 screws), you need to unscrew your hotend/extruder and attach this mount to use the laser. (Any all-in-one solutions I tried limited the workable area of the laser and/or the printer, so until I get around to designing a quick-change X axis, this will have to do!) There's a little gubbin for engaging the X axis endstop, and the positioning of the laser should give it a safe clearance from the bed, but close enough to focus the laser using the Z axis of your printer. If you need to tweak the dimensions (such as for the X endstop nub), the OpenSCAD file has all of the dimensions broken out as parameters, adjust them as necessary.
With this file you will be able to print Prusa i3 JTech Laser Mount with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Prusa i3 JTech Laser Mount.