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5D11.113mm內冷整體硬質合金鉆頭DC150-05-11.113A1-WJ30RE
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5D11.2mm內冷整體硬質合金鉆頭DC150-05-11.200A1-WJ30RE
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5D11.3mm內冷整體硬質合金鉆頭DC150-05-11.300A1-WJ30RE
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5D11.4mm內冷整體硬質合金鉆頭DC150-05-11.400A1-WJ30RE
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5D11.5mm內冷整體硬質合金鉆頭DC150-05-11.500A1-WJ30RE
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5D11.509mm內冷整體硬質合金鉆頭DC150-05-11.509A1-WJ30RE
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5D11.6mm內冷整體硬質合金鉆頭DC150-05-11.600A1-WJ30RE
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5D11.7mm內冷整體硬質合金鉆頭DC150-05-11.700A1-WJ30RE
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5D11.8mm內冷整體硬質合金鉆頭DC150-05-11.800A1-WJ30RE
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5D11.9mm內冷整體硬質合金鉆頭DC150-05-11.900A1-WJ30RE
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5D11.906mm內冷整體硬質合金鉆頭DC150-05-11.906A1-WJ30RE
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5D12mm內冷整體硬質合金鉆頭DC150-05-12.000A1-WJ30RE
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5D12.1mm內冷整體硬質合金鉆頭DC150-05-12.100A1-WJ30RE
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5D12.2mm內冷整體硬質合金鉆頭DC150-05-12.200A1-WJ30RE
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5D12.25mm內冷整體硬質合金鉆頭DC150-05-12.250A1-WJ30RE
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5D12.3mm內冷整體硬質合金鉆頭DC150-05-12.300A1-WJ30RE
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5D12.303mm內冷整體硬質合金鉆頭DC150-05-12.303A1-WJ30RE
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5D12.4mm內冷整體硬質合金鉆頭DC150-05-12.400A1-WJ30RE
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5D12.5mm內冷整體硬質合金鉆頭DC150-05-12.500A1-WJ30RE
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5D12.6mm內冷整體硬質合金鉆頭DC150-05-12.600A1-WJ30RE