工件
Hard grade for soft work piece to grind. 软的工件加工时用硬的结合度。
Soft grade for hard work piece to grind. 硬的工件加工时用软的结合度。
Fit for chamfering vertical work piece. 可用直角型工件倒角。
Fine and dense structure for hard and brittle work piece to grind. 硬而且脆弱的工件加工时用细密的组织。
To push the moving table and work piece simultaneously. 车缝时，推动??与裁片同步推进。
Fit for chamfering irregular shape and arc work piece. 可用不规则形状及圆弧形状加工件使用。
