Endmill holder/carrying case

This is a portable endmill carrying case for the Pumping Station One hackerspace in Chicago. It's purpose is so that the user can easily bring their personal endmills to the cold metals work area to work on the bridgeport mill. It adds quite a bit of convenience, since you no longer have to keep to tools in separate containers. It's roughly the size of a pack of crayons.

The holder itself can fit up to 3" long endmills. The purpose of the inserts is two-fold: 1) They position shorter endmills