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Recommended product from this supplier. High Quality DTH Button Drill Bits for Mining Machine DHD Mission, Numa, SD Shank. FOB Price: US 50-1000 Piece. Min. Order: 1 Piece. Type: Drill Tools. Certification: CE, ISO9001: 2000, API. Condition: New. Diameter: 76-1000mm.
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Get PriceTaper button bit as small hole bit is different with thread button bit as long hole bit to use taper match with bit with rod to be used for air leg or hand held jack hammer driller in quarrying,and mining. Description : (1)Connect shank Size: Φ19, Φ22, Φ25 at most (2)Bit …
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