PCBWay Sep 03,2021 26410

How To Distinguish CNC machining Surface Roughness Between 6.3 And 0.8?

It is our common method to measure the roughness of the cnc machined surface of parts with a roughness meter, but do you know how to "measure" the surface roughness of parts with a roughness compariso...

Surface Roughness CNC machining Milling Lathe End mill