In machinatione CNC, selecting suitable cutting tools is crucial as it directly affects machining quality, efficiency and cost. Here are some key factors to consider when choosing CNC Machining tools: 1. Material selection: Choose tool materials based on the type and hardness of the machining material. Pro materia softa, quasi aluminium alloy, instrumenta velocitatis fertilis cuta potest eligere; For hard materials such as stainless steel or titanium alloy, it is necessary to choose more weary-resistant alloy cutting tools or ceramic cutting tools. @0002, Tool Geometry: The geometric shape of the tool, such as the radius of the tool tip arc, rake angle, and rake angle, directly affects the machining quality and cutting force. Suitable tool geometries need to be selected based on processing requirements and material characteristics. 3. Tool size: The size of the tool should be selected based on the size and shape of the workpiece being machined. Utrum nimis magnum aut nimis parvus potest ad machinationem accuractem et effectivitatem affecti. 4. Tool coating: Tool coating can improve the wear resistance and cutting performance of tools. Elegite vestimenta adequa, sicut vestimenta titanium, vestimenta oxide aluminium, etc. 5. Parametros procedere: Parametros, quales velocitatem, fertilitatem, et profunditatem sequitur, cum instrumento conveni. Excessive or insufficient machining parameters can lead to rapid tool wear or poor machining quality.