Liaocheng, Shandong, China
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| Model No.: HRC40-60 | Place of Origin: China |
Product Description
Best Quality Tungsten Carbide Shield Cutter Tbm Scraper
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Scraper Bit is one kind of Cutter Bits which is installed on the extreme edge of Cutter Head. It is used to cut the soft soil around the Cutter Head to keep the same excavation diameter. It is also to remove the stone slag crushed by Disc Cutter and Pre-cutting Bit in the hard rock stratum and complex strata . |
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