KM50TSS20HNER2 KM50TS 鋼 鏜孔刀桿 90° RH NG2L
3790587 KM50TSS20HNER2 KM50TS 鋼 鏜孔刀桿 90° RH NG2L
3790587 鋼 鏜孔刀桿 KM50TSS20HNER2 KM50TS STEEL BORING BAR 90° RH NG2L
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