T-Slot
thingiverse
I was tired of waiting for my T-Slots to arrive since I had everything else I needed to make my laser engraver, so I whipped this up on SCad. I did it quickly, so please excuse any problems you may have with it. The variables are pretty self explanatory, right now it's set up for 2020 and 2040, but you can change these however you want.
Download Model from thingiverse
With this file you will be able to print T-Slot 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 T-Slot.