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HSCO含钴高速钢麻花钻1.5mm h8 DIN 1897 329 1.500 -
11.2mm加长高合金高速钢钻头VAPDMD1120 -
666 2.000 麻花钻HSS 2,0mm h8 DIN 339 TiN
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HSCO含钴高速钢麻花钻2.080mm h8 DIN 338 305 2.080
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HSCO含钴高速钢麻花钻1.790mm h8 DIN 338 305 1.790
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HSS高速钢麻花钻13.2mm h8 DIN 1897 蒸汽处理226 13.200
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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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HSS高速钢麻花钻13.7mm h8 DIN 1897 蒸汽处理226 13.700
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HSS高速钢麻花钻13.750mm h8 DIN 1897 蒸汽处理226 13.750
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HSS高速钢麻花钻13.890mm h8 DIN 1897 蒸汽处理226 13.890
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HSS高速钢麻花钻14.050mm h8 DIN 1897 蒸汽处理226 14.050
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HSS高速钢麻花钻14.2mm h8 DIN 1897 蒸汽处理226 14.200
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HSS高速钢麻花钻14.290mm h8 DIN 1897 蒸汽处理226 14.290
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HSS高速钢麻花钻14.5mm h8 DIN 1897 蒸汽处理226 14.500
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HSS高速钢麻花钻14.6mm h8 DIN 1897 蒸汽处理226 14.600
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HSS高速钢麻花钻14.680mm h8 DIN 1897 蒸汽处理226 14.680
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HSS高速钢麻花钻14.7mm h8 DIN 1897 蒸汽处理226 14.700
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HSS高速钢麻花钻15.0mm h8 DIN 1897 蒸汽处理226 15.000
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HSS高速钢麻花钻15.6mm h8 DIN 1897 蒸汽处理226 15.600
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HSS高速钢麻花钻15.750mm h8 DIN 1897 蒸汽处理226 15.750
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