Choosing the right marble cutter for CNC machining is crucial to achieving the best machining results. First and foremost, pay attention to the material the cutter is made of . Diamond cutters are ideal for working with marble due to their durability and precision. Another important factor is the cutter's shape and size, which should be adapted to the specific task at hand . End mills are often chosen for details and intricate patterns, while larger cutters are suitable for machining larger surfaces. Selecting the appropriate CNC operating parameters, such as rotational speed and feed, is also crucial to ensure optimal machining quality and extend tool life. By choosing the right marble cutter for CNC machining, you can achieve excellent results in less time and with less tool wear .