TETRIX Tank Sprockets with edges
thingiverse
If threads are causing you issues staying intact then this product is what you need to try.
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With this file you will be able to print TETRIX Tank Sprockets with edges 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 TETRIX Tank Sprockets with edges.