PDC drill bit for dam construction and geothermal well
1. High wear and impact resistance
2. High speed,
3. Deep footage,
4. Long life,
5. Steady work,
6. Few accident,
7. Good well bore quality when sneaking in hard or soft foundation
PDC bit is developed in a significant advanced technology of diamond drilling. The disc shaped polycrystalline diamond pads, or cutters, are set strategically in rows on the bit face. These cutters consist of a layer of polycrystalline diamond on a tungsten carbide substrate and it allows the bits to drill through formations which are too soft or too sticky for conventional diamond drill bits. The PDC bits are designed for vertical, slant or horizontal drilling and can be used for either non core, side track or recovery purposes...
PDC bits more characteristics:
1. Uses outline optimization design, adapts in different strata.
2. Short parabolic crown, cutting force balance design structure, spiral knife-wing, balance the bit force, improve impact resistance.
3. Uses the dynamic flow field technique of simulation, optimizes the drill bit water power design, strengthens the drill bit clean, cooling capacity and prevents the drill bit balling.
4. Using high performance compound piece combination, enhances the bit life.
5. We have got the passport into the Russian market.
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