高精度H7钨钢铰刀直槽螺旋槽12.31-12.32-12.33-12.34-12.35mm,
加长铰刀12.31/12.32/12.33/12.34/12.35*100/150/200合金钨钢h7,
钨钢绞刀合金铰刀12.29 12.3 12.31 12.32 12.33 12.34 12.35,
H7加长合金钨钢铰刀12.31 12.32 12.33 12.34 12.35*100/150/200L,
直柄机用铰刀12.31 12.32 12.33 12.34 12.36 12.37 12.38 12.39,
加长钨钢铰刀12.3-12.31-12.32-12.33-12.34加长机用合金铰刀,
钨钢绞刀合金铰刀12.29 12.3 12.31 12.32 12.33 12.34 12.35,
钨钢绞刀合金铰刀12.29 12.3 12.31 12.32 12.33 12.34 12.35,
直柄机用铰刀镶合金钨钢12.31 12.32 12.33 12.34 12.35 D4H7H8H9,
硬质合金钨钢机用铰刀H7高精度12.31 12.32 12.33 12.34 12.35mm,
硬质合金钨钢机用铰刀H7高精度12.31 12.32 12.33 12.34 12.35mm,
钨钢绞刀合金铰刀12.15 12.16 12.21 12.31 12.41 12.51-12.59,
钨钢绞刀合金铰刀12.29 12.3 12.31 12.3H2 12.33 12.34 12.35,
直柄机用铰刀镶合金钨钢12.31 12.32 12.33 12.34 12.35 D4H7H8H9,
直柄手用铰刀12.31 12.32 12.33 12.34 12.35 12.36 12.37 D4H7H8,
钨钢绞刀合金铰刀12.29 12.3 12.31 12.32 12.33 12.34 12.35,
高精度h7合金12.31/12.32/12.33/12.34/12.35正公差加丝钨钢铰刀,
直柄机用铰刀镶合金钨钢12.31 12.32 12.33 12.34 12.35 D4H7H8H9,
合金钨钢铰刀12.31 12.33 12.34 12.35 12.36 12.37 12.38 12.39,
硬质合金钨钢机用铰刀H7高精度12.31 12.32 12.33 12.34 12.35mm,
钨钢铰刀硬质合金螺旋绞刀12.26 12.27 12.28 12.29 12.3 12.31mm,
直径12.28 12.29 12.3 12.31 12.32 12.33mm钨钢铰刀涂层合金绞刀,
钨钢绞刀合金铰刀12.29 12.3 12.31 12.32 12.33 12.34 12.35,
硬质合金钨钢机用铰刀H7高精度12.31 12.32 12.33 12.34 12.35mm,
钨钢铰刀12.31 12.32 12.33 12.34 12.35 12.36 12.37 8合金铰刀,
GZN钨钢铰刀12.30 12.31合金铰刀12.32 12.33 12.34 12.35--12.39,
钨钢绞刀合金铰刀12.29 12.3 12.31 C12.32 12.33 12.34 12.35,
钨钢绞刀合金铰刀12.29 12.3 12.31 C12.32 12.33 12.34 12.35,
H7加长合金钨钢铰刀12.31 12.32 12.33 12.34 12.35*100/150/200L,
正品硬质合金球钨钢珠12.31/12.32/12.35mm挤孔12.36/12.37/12.38,