1.Be used for CNC machine, automatic processing, high-efficient, exact figure. 2.Specification can ... the edge or curve line for various stone materials on CNC machines.2. Main shape contain A,B,E,F,H ... ;Router Bit for CNC Machine, Shape B;Router Bit for CNC Machine, Shape E;Shape chart as follow:Our CNC TOOLS never lose their ... same final result on the slab contour. Profiling wheel for CNC machine