The Arbortech TURBO Scraper™ is like a turbocharged version of a traditional hand scraper. It has been specifically designed to cut on a negative angle resulting in minimal tear-out and chipping. This disc can be controlled by pressure and gently scrapes away at wood, delivering a smooth, scratch-free finish. Its unique design provides unparalleled accuracy, allowing you to see your carving progress, making it the perfect tool for highly detailed work. The TURBO Scraper™is designed to fit the Power Carving Unit™ or any standard 100mm (4") or 115mm (4 1/2") grinder.