Update 2020-12-16

Added 2 collet storage options for ER20 sized collets. 1 allows the collets to be stored in their case. The other allows storage installed in the nut. I keep extra nuts on hand for quicker changes.

Update 2020-07-09

Added 2 bin vertical and 3 bin versions without label bar. I ended up never using the label area, so I removed and loaded new versions.

Update 2020-06-27

Added 4 bin double height Added 4 bin no label

Original post

I designed a locking tray system for organizing my CNC router bit drawer.

I like to keep my bits, especially brand new bits in their original plastic container. These trays allow them to be sorted without sliding around the drawer.

I added random other shaped bins for flexibility.

Window on top is there for labels if needed. I may revise if I don't end up using labels. I may also create 2x height elongated bins for wrenches etc.

I'm sure there are numerous designs out there, I didn't look, I knew what I wanted for my needs.