rough machining the surface of the blanks
We smooth the surface of the blanks by rough machining the surface of the blanks at first. rough machining the surface of the blanks
machining the inner hole and/or the periphery of the tools
For circular knives, we grind the inner hole and the periphery to meet the tolerances in different processing step.
finish machining the surface of the tools
We finish-machining the surfaces and sides of the tools to meet the tolerances in different processing step.
grinding the cutting edges
We always grind the cutting edges by rough, semi-finish and finish steps.