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HSCO含钴高速钢麻花钻2.420mm h8 DIN 1897 蒸汽处理329 2.420
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HSCO含钴高速钢麻花钻2.440mm h8 DIN 1897 蒸汽处理329 2.440
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HSCO含钴高速钢麻花钻2.450mm h8 DIN 1897 蒸汽处理329 2.450
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HSCO含钴高速钢麻花钻2.470mm h8 DIN 1897 蒸汽处理329 2.470
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HSCO含钴高速钢麻花钻2.490mm h8 DIN 1897 蒸汽处理329 2.490
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HSCO含钴高速钢麻花钻2.5mm h8 DIN 1897 蒸汽处理329 2.500
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HSCO含钴高速钢麻花钻2.520mm h8 DIN 1897 蒸汽处理329 2.520
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HSCO含钴高速钢麻花钻2.530mm h8 DIN 1897 蒸汽处理329 2.530
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HSCO含钴高速钢麻花钻2.550mm h8 DIN 1897 蒸汽处理329 2.550
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HSCO含钴高速钢麻花钻2.580mm h8 DIN 1897 蒸汽处理329 2.580
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7.4mm锪孔用高合金高速钢钻头VAPDSCBD0740
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3.9mm锪孔用高合金高速钢钻头VAPDSCBD0390
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8.6mm加长不锈钢用含钴高速钢钻头VAPDMSUSD0860
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4.8mm加长不锈钢用含钴高速钢钻头VAPDMSUSD0480
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3mm加长不锈钢用含钴高速钢钻头VAPDMSUSD0300
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17.6mm加长高合金高速钢钻头VAPDMD1760
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11mm加长高合金高速钢钻头VAPDMD1100
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8.3mm加长高合金高速钢钻头VAPDMD0830
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6.6mm加长高合金高速钢钻头VAPDMD0660
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4.9mm加长高合金高速钢钻头VAPDMD0490