A Perfect Cabinet, A Perfect Fit. Companies that manufacture hundreds of cabinets per day and the artisan that crafts one project at a time, rely on the staff at H3D Tool Corp., to insure they utilize only the best possible tooling available to meet their requirements. A perfect fit on the wood requires an accurate tool to create. The tight tolerances our customer have come to expect from H3D Tool Corp. results in the longest life possible for the tooling and a tighter fit on the customer's mating parts. Tighter fit equals less headaches in the manufacturing of the cabinets and a happier cabinet customer when the product is installed.