sandpaper drill bit

This is a drill bit for sanding you can glue al different kinds of grid sandpapers on it (i used just regular superglue) so you can change them out with the changeable cover so print as many as you like. The shaft that goes in the drill is 12mm. About the print settings i have done it with 100% infill i dont think it needs it so you can try with a little less but if you dont mind using fillament i recomend using a 100% infill.someone named (steve bickle) helped me with some other settings to save some print time and materials i have not yet tested it but it should as strong as the other one. I hope you guys enjoy this 3d print it already helped me alot.