Wooden floor is used more and more in the big buildings and the demand for flooring cutter sets are increasing. Diamond(PCD) fooring cutter sets became more effective to cut wooden floors. Because the upper surface of the wood(artificial background) tend to be thicker and harder to cut with carbide cutters. PCD flooring cutter sets operate jointly with each parts of cutters that cut tongue and groove due to its change of shapes by resharpening. Kumha makes the profiling with 8 axis CNC machines to reach the most precise measurement. You can see the 3D modeling by clicking VRmall view  which shows the cutting the wooden floors by the PCD cutter sets.