硬质合金钻头 I 螺纹刀具 2026

154 fraisa.com 195 197 M 2xd M 1.5xd N° E22300 N° E22200 Al Aluminium Cast Al Aluminium Cast GG(G) Cast iron GG(G) Cast iron ᣪᕖᱥ ڏ M / MF / G / UNC / UNF / UN / NPT / NPTF ଃ 45° ဃ१ᣪᕖ᱂ᱥ ڏ

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