高精度CDC后拉式筒夹、刀柄 产品信息 ◆材质:SUJ2;20CrMnTi ◆渗碳深度:>0.8 ◆筒夹后拉式设计,刚性强、稳定性高; ◆后拉式刀柄用于高速精密加工,无螺帽的设计,避免加工时对工件的干涉; ◆动平衡G2.5 25000/30000rpm; ◆立铣刀**筒夹,铣刀柄贯穿筒夹内有效夹持长度,以发挥较佳效果; undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined