I needed a holder for the extra inserts for my router table (Triton) - disks with 9cm diameter and 5 mil height.

To reduce filament I added a hex break out pattern.

The inner circle which holds the disks is 9.4 cm in diameter and 12 mil deep and the frame has 4 holes (3 mil) to be screwed to the wall.

If you'd like the sketchup files to change features - send me a message.