A friend of mine is setting up his shop and asked me to make a tray for 1/4 and 1/2 inch router bits. Holes are 1/16 (0.0625) larger that 1/4 and 1/2 inch to make it easier to insert and remove bits. Probably could have used 1/32 instead but other than than worked out pretty well. Thought maybe someone else could use these. Here are the files.
Router Bit Tray .25 Inch Bits.c2d (140 KB)
Router Bit Tray .5 Inch Bits.c2d (216 KB)