... 1308,1504,1508,1604,1608,1908The advantages of the new cutter is based on the improvement of the technology, which has completely updated in several ... factorsNew Technology: 1. The diamond powder is selected in a higher degree. 2. Use a new type of tungsten carbide that ... temperature to be more uniform. It is very important for the PDC sintering. 5. Use new super heat-resistant metal, to avoid ...