Turning , milling , reaming , planing of grey cast iron up to 200 hb , light metals , plastics and synthetics . for higher strain of toughness . for interrupted cutting 对硬度达200hb的灰铸铁、轻金属、塑料、合成材料等车削、铣削、铰孔、刨平等加工的牌号。适用于切断加工、高应力条件下具有良好的韧性。
Standard grade for turning , drilling , milling , reaming , countersinking of hardened steels , white and grey cast iron light metals , plastics and synthetic materials , al - si - mn - cu - alloys , glass , ceramics , graphite 对硬钢、白铸铁、灰铸铁、轻金属、塑料、合成材料、铝-硅-锰-铜合金、玻璃、陶器、石墨等进行车削、钻孔、铣削、铰孔、穿孔等加工的标准牌号。
1 . compared with conventional styles , fine - blanking products largely reduce or minimize stamping process , such as drilling holes , grinding . 2 . supply precision and smooth component edge superior to that of conventional style , with good compactness in smoother locations 与传统方式相比较，透过精密冲床技术生产产品，可大幅度降低或减少传统机械生产之流程与工时如钻孔铰孔与研磨等。
