Euro Cylinder jig
thingiverse
Top Hole to be drilled at 18mm, 2 lower holes to be drilled at 10mm , pilot hole is 3mm and file excess until jig fits.
Download Model from thingiverse
With this file you will be able to print Euro Cylinder jig 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 Euro Cylinder jig.