석탄 채굴용 PDC 비트
(1)
앵커 석탄 광업 드릴 비트
가격: To be negotiable
MOQ: 200 pieces
배달 시간: 5-7 business days
상표: Hainaisen
하이 라이트:Anchor Coal Mining Drill Bit, 2 blades Coal Mining Drill Bit, m14 button drill bit
2 Blades Anchor Shank Drill Bit Coal Mining Drill Bit PDC Cutter Bits Characteristics: 1. Using the PDC cutters and spherical cutters. Both of theses cutters make the bit can drill faster, so they are applied for integral formation. While, the spherical cutters have strong impact resistant and not e... 더보기
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