8200| 16
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在2mm厚的SUS304不銹鋼板上鉆直徑2mm的圓孔,,鉆頭壽命好嗎,? |
點(diǎn)評(píng)
鉆不銹鋼的話使用HSSE的好還是硬質(zhì)合金的好,?
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點(diǎn)評(píng)
確定φ2的孔也銑,?板厚2mm的通孔
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提示: 作者被禁止或刪除 內(nèi)容自動(dòng)屏蔽
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點(diǎn)評(píng)
鉆不動(dòng)啊,,不銹鋼的材質(zhì)硬又粘,。
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