模具铣刀立方氮化硼焊接

金刚石数控车刀宝石刀R刀铝用轮毂车刀球刀承接非标订做PCD/CBN

金刚石数控车刀宝石刀R刀铝用轮毂车刀球刀承接非标订做PCD/CBN

日本NS超硬3刃球刀R0.2*0.8/R0.2*1/R0.3*2/R0.5*3寿命仅次于CBN

氮化硼双头陶瓷数控刀具硬质合金

金刚石数控车刀宝石刀R刀铝用轮毂车刀球刀承接非标订做PCD/CBN

美钢国进口超硬CBN金刚石刀片磨铸铁淬火钢高硬MTG立方氮化球刀硼

议价日本NS铣刀CBN球刀R0.2*1.2拍前请询价

非实价日本NS铣刀CBN球刀R0.2*1.2拍前请