Great Lakes Custom Tool Mfg Inc. is a manufacturer of custom cutting tools. Based in Peshtigo, Wis., the company distributes an array of production run tooling and machine accessories. In 2005, it received the Marinette Chamber of Commerce Small Business of the Year Award. Great Lakes Custom Tool Mfg Inc. serves the woodworking and metalworking industry. The company provides polycrystalline diamond (PCD) tooling. In addition, it provides customers with standard, production run tooling supplies from various vendors.