Dremel Ball sanding bit

cults3d

DIY Ball Sander for sanding concave items. This is for my Dremel I found a design i could work with and edited it with Tinkercad. ( I dont have the link of the original Design of the main shaft holder, if you think this is your design, let me know, I will add that information here ) I used the sandpaper on ball template from http://www.davidreedsmith.com/articles/foamballsander/foamballsander.htm edited it in Paint.net to my liking uploaded it to selva3d.com to convert it to STL required Dremel 1x m3x20mm bolt 2x m3 nut KrazyGlue Velcro pads I printed this in PETG things to note: I could have made the hole for the bolt a bit bigger as it is quite a tight fit ( had to screw it through) I could have given the ball more depth (Z axis height) The flower is incorrect in size, will need to enlarge