Medical Tools

With the increasing demand for oral healthcare, zirconia ceramics have become the mainstream choice for denture restoration due to their excellent biocompatibility, corrosion resistance, and biomimetic effects. However, the hardness of these materials is extremely high (zirconia hardness reaches 900-1200MPa, 3-4 times that of natural teeth), and traditional hard alloy cutting tools are prone to problems such as rapid wear, chipping, and sticking, resulting in low processing efficiency and high costs. Diamond coated cutting tools for processing dentures use chemical vapor deposition (CVD) technology to form high hardness and high wear resistant diamond films on the surface of the tool, which has become a key technology to solve this problem.