Surface grinding The completion of a workpiece to a very high standard of surface finish and flatness to close tolerance.Tool grinding: The profiling and sharpening of tool bits for metal turning and shaping operations and the sharpening of twist drills.
Tool grinding: The profiling and sharpening of tool bits for metal turning and shaping operations and the sharpening of drills.Surface grinding: The completion of a workpiece to a very high standard of surface finish and flatness to close tolerance.