Lockbox_V2
thingiverse
V2 of my lockbox: https://www.thingiverse.com/thing:3192390 This version is much tamper proof than the other version. You are not able to put small tools between the gap to lift the lid. The gap is less than 0,2mm wide. I haven't print this version yet, I'll print this box on next weekend. Photos will be added after. Support settings for S3D: "from bed only". With layer height of 0,1mm it's not necessary, to print support for the groove, I guess. I'll share my experience about that after print is finished. For higher security, you are able to upload the files to your favourite 3D Printing Service and choose Stainless Steel 1.4404, for example. I've had good experience with i.materialise (google) in EU.
With this file you will be able to print Lockbox_V2 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 Lockbox_V2.