My contribution to the GridFinity Storage solution by ZackFreedman 

Store all your router bits (total of 58 bits) with a footprint of 2x4 grids

Two section with each:

• 2 rows with 12 slots for 3.175mm bits 
• 2nd row is 7 degrees tilted backwards for better access

Section 3 is tilted 12 degrees backwards and has space for: 

• 8x8mm bits 
• 1x4mm 
• 1x6mm