Carbide cutters can work on materials of higher hardness
This problem is too general, and hard alloy processing range is very wide (it also has many kinds of material), from soft aluminum alloy, copper alloy to HRC60-70 degree of mold can process, the key is to see what you want to process materials
YG3A, Y6A, Y726, etc. can be processed more than HRC60 hardness hardness of the material.
