Supplementary material 2 from: Ghafouri Moghaddam M, Ghafouri Moghaddam M, Rakhshani E, Mokhtari A (2017) An Upgrade Pinning Block: A Mechanical Practical Aid for Fast Labelling of the Insect Specimens. Biodiversity Data Journal 5: e20648. https://doi.org/10.3897/BDJ.5.e20648

This supplementary files is containing two files. We for to make this tools first designed an initial plan in AutoCAD program. Then each of the designed segment was put together on one page. Finally, the final file using the computer personal transferred to the CNC machine that to perform the cutting operation on the Plexiglas.