How to build a tough toolbox: step-by-step plans with 3d this toolbox gives your tools a strong, sturdy home make of sheetmetal and oak with a steel bar handle.. I also like to use a metal mill and lathe, so i have tooling for those as well. looking at my present tool chest, if i separated the machine type tools from the wood tools, it would be a fair split by volume, so i decided to build a tool chest for my woodworking tools - which meant it should have something to reflect a woodworker's style to it.. This set of plans for making a sheet metal tool box are is easy to follow even by the most novice metalworker. tool box plans: click on the image to the right to see a copy of the first page of the plans for this tool box. the first page shows what tools and materials are needed, and what is included in the plans..