These new C-Max Carbide tools from GRS improve the efficiency of stone setting and engraving jobs by providing a carefully-sized tool point. Stone setters will save time removing the metal between and around stone in pave and other setting jobs. Engravers can shape small tools wihtout the hassle of starting with a took blank that is too big for the bob. The 2.35 mm C-Max carbide shanks re precisely graound to eight different diameters: 0.8 mm to 2.2 mm, in 0.2 mm steps. A finely-tapered point perfect for stippling or texturing is also available.