For such materials with great hardness and toughness as stainless steel, high vanaduim-high speed steel, Particularly for the work piece liable to deform or to be burnt, and for dry grinding.

• 适用于高硬度、韧性材料如不锈钢、钒高速钢的磨削，特别是用于干磨和变形、烧伤工件的磨削加工，效果更好。