Proxxon/Dremel Bit Organizer

thingiverse

#Proxxon/Dremel Bit Organizer I didn't find a tool bit organizer for my Proxxon, that fit all my criteria, so I designed my own one in Fusion360. It can of course be used to store any other type of rotary tool bits (e.g. for Dremel) ##Model Details * The organizer can fit 60 tool bits * Dimensions (length x width x height): 101mm x 107mm x 72mm (3.98in x 4.21in x 2.83in) * The holes are 3.7mm (0.15in) in diameter. Normally 3.15mm are enough for the thicker bits, but I added some margin, to avoid any requirement of postprocessing the holes. * The holes are 23mm (0.9in) deep, which fits all bits nicely and is enough to give some hold to the thinner bits. * the holes are shifted between the individual layers to make access easier. * The lower tray is 25mm (0.98in) deep which fits most cutting and sanding disks. * There are six wider holes next to the tray that have a diameter of 5.6mm (0,22in). These can fit the six proxxon bit holders. ## Tips for printing I originally had the lower half of the model hollow, but changed it after I sliced it and didn't found much improvement in print time compared to a version with low infill. As this model doesn't have high structural requirements, I made some changes to my default print profile. * Reduce to 3 bottom layers (It is only a flat surface) * Reduce to 5 Top layers (Adjust this in combination with temperature and infill. If you print hot and with less infill, you might need more to get a flat top, otherwise even 4 can work) * 10% infill * Reduce to 2 Outer walls (if you don't mind ghosting) ## Other sets * Check out my small screwdriver bit holder to have a matching set: https://www.thingiverse.com/thing:4747588