炭鉱用PDCビット
(1)
アンカー炭鉱の穴あけ工具
価格: To be negotiable
MOQ: 200 pieces
納期: 5-7 business days
ブランド: Hainaisen
ハイライト: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... もっと見る
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