CVD diamond plate. This new family of cutting tools has a very high hardness (comparable to natural diamond) and a low propensity to ‘wear, in optimal conditions to arrive last from 2 to 10 times compared to PCD. This new diamond is generated in a reactor of chemical deposition in the form of steam, and allows a wide variety geometric for the inserts. The CVD diamond is pure, so no binders, and allows extreme sharpness of the cutting edge in relaizzazione giving excellent surface finish with virtually no cutting pressure. The absence of binders allows excellent thermal conductivity which reduces the heat produced in the cutting zone. The extreme sharpness of the cutting edge prevents CVD chemical interactions with other materials or cutting fluids. This pure diamond maintains a sharp edge much longer than that of the inserts standard polycrystalline diamond PCD. All the tools in CVD undergo a process of vacuum brazing, which guarantees an excellent quality seal. Particularly recommended for plastic materials doped or loaded with carbon fibers or glass, inserts CVD Todiam have excellent performance on aluminum, copper, bronze, graphite, teflon, gold, platinum.