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HSCO含钴高速钢麻花钻7.540mm h8 DIN 338 蒸汽处理305 7.540
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HSCO含钴高速钢麻花钻0.550mm h8 DIN 338 605 0.550
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HSS-E-PM粉末含钴微型精密钻头0.595mm DIN 1899 301 0.595
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7.8mm加长不锈钢用含钴高速钢钻头VAPDMSUSD0780
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HSCO含钴高速钢麻花钻1.5mm h8 DIN 338 305 1.500
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HSCO含钴高速钢麻花钻1.210mm h8 DIN 338 305 1.210
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HSCO含钴高速钢麻花钻0.980mm h8 DIN 338 305 0.980
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HSCO含钴高速钢麻花钻0.770mm h8 DIN 338 305 0.770
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HSCO含钴高速钢麻花钻15.080mm h8 DIN 340 蒸汽处理317 15.080
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HSCO含钴高速钢麻花钻15.080mm h8 DIN 340 617 15.080
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铸铁含钴HSCO锥柄麻花钻43.0mm h8 MK-4 DIN 345 蒸汽处理345 43.000
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5.8mm加长高合金高速钢钻头VAPDMD0580
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HSS高速钢麻花钻2.2mm h8 DIN 1869 235 2.200
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HSS高速钢麻花钻32.150mm h8 DIN 1897 蒸汽处理226 32.150
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HSS高速钢麻花钻18.0mm h8 DIN 1897 蒸汽处理226 18.000
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HSS高速钢麻花钻13.250mm h8 DIN 1897 蒸汽处理226 13.250
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HSCO含钴高速钢麻花钻7.670mm h8 DIN 338 蒸汽处理305 7.670
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90度高速钢数控定心钻13.0mm h6 公司标准 557 13.000
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钢件含钴HSCO锥柄麻花钻45.0mm h8 MK-4 DIN 345 蒸汽处理345 45.000
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4.15mm加长高合金高速钢钻头VAPDMD0415