Skills one granularity, the greater diamond grinding wheel, to avoid debris blocking the diamond wheel, generally choose a soft diamond grinding wheels.
Skills II, than dry grinding coolant grinding of high hardness of diamond grinding wheel 1~2 small level.
Skills, under the same conditions, with resin-bonded grinding wheel higher than the hardness of ceramic bonded grinding wheel 1~2 small level.
Skills IV, diamond wheel rotation speed high, optional diamond grinding wheel hardness soft 1~2 small level.
Tips for five, compared to the end-mill and circular grinding, more soft diamond grinding wheel to be elected.