Professional commitment to the development, design, production and sales of petroleum equipment products!
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ProductsWe are specialized in the research and development, design, production and sales of petroleum equipment products. Main Products: PDC Drill Bit, Triple Cone Drill Bit, Core Drill Bit, Double Core Drill Bit, Hybrid Drill Bit, Torsion Speed Raising Tool, Downhole Ramper, PDC Reamer, Cone Reamer, Rotary Digging Engineering Palm Pieces, Trenchless Engineering Palm Pieces.
PDC eccentric drill bit
Medium hardness, low compressive strength, such as shale, limestone, sandstone, gypsum, etc.
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Add: hejian city, Cangzhou city, Hebei province
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