机用直槽切削丝攻机用丝锥M65M68M70M72M75X1.5X2X3X4X6细牙非标

标 签: 切削 丝锥

机用直槽切削丝攻机用丝锥M65M68M70M72M75X1.5X2X3X4X6细牙非标
机用直槽切削丝攻机用丝锥M65M68M70M72M75X1.5X2X3X4X6细牙非标

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