Quality and reliability are two of the benefits of the dental-arch trimmer. It is designed to optimize model-making processes. The tapered arch makes it easy to lift from the base. There is no longer a need for rough surfaces from sandpaper cylinders and handpiece cutters. Lifting is also made easy thanks to the smooth surfaces. The risk of breakage is decreased to almost 0 percent. The external extractor connection points help make the preparation laboratory and work space stay clean curing preparation. The trimmer is guided with both hands, which results in better safety during the process. Coarse and fine cutters are available for decreasing the material as required.