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Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy

DTH Drill Bits
2025-03-10
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#dth hammer bits #dth button bits #carbide tipped drill bits
Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy Product Description Hole opener bits are designed specifically for this purpose, which is an effective way of enlarging holes, hence the ... View More
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Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy
Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy
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