full top surface milling pcd inserts for machining ...
2020-4-28u2002·u2002The finest grade is used when advanced surface finish is the goal, the middle grade is for component finishing, and the coarsest grade is for when finish is not important, but focuses on abrasive resistance. The first grade is 0.5~10µm, it is of ultra-fine grains and has a substantial sharpness to the tool edge. This type of pcd is best used ...
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