End-mill, collet and wrench holder for the Roland MDX-40A benchtop milling machine, or just about any small milling machine. It has holes for end-mills with 1/4" and 1/8" shank diameter and holds both wrenches used to remove the tools. This is a modification of https://www.thingiverse.com/thing:574864 to hold more end-mills and to increase the hole diameters since the original one was too tight. The Autodesk Inventor file and STL files are included in the files section. Made with PLA filament. I finished it in the milling machine to clean the top layer since my 3D printer left some ugly marks, but sanding would do the same.