CNC Tool Selection and Key Usage Tips

The quality and efficiency of CNC finished products depend heavily on the proper selection of cutting tools. Different hardware materials require specific tool types and grades. Choosing the right tool reduces wear and enhances surface finish. 

Select Tools Based on Material 

 Use dedicated aluminum milling cutters for aluminum alloys to ensure good chip evacuation and prevent sticking. For stainless steel, choose coated carbide tools for high-temperature and wear resistance. General-purpose carbide tools are more cost-effective for standard steel. 

Match Tools to the Process 

Use tools with large diameters and high chip-removal capacity for roughing to quickly remove excess material. For finishing, select sharp, high-precision tools to guarantee dimensional tolerances and surface texture. 

Daily Tool Maintenance

Regularly inspect tool edges for wear; replace them promptly if chipping or blunting occurs. Use appropriate cutting fluids for cooling and lubrication to reduce heat-induced wear and extend tool life.