◆  Size: 3 1/2”-9 1/2”

◆  Executive standard: API Spec 7-1

Downhole Tools >> Steel Body PDC Bits



Five-blade arc-type tooth distribution, the rational allocation of small-size PDC composite piece with different functions, can make the bit have strong offensive and anti-abrasive performances.

Apply the fluid dynamics analysis and numerical simulation technology into the design of the hydraulic flow field, and the maximum flute area and nozzle design makes the rock carrying effect and water jet assisted rock breaking effect of the jet to be optimal, and can wash and cool the bit better.

 It is suitable for soft and medium-soft strata with low compressive strength and high drillability, such as Claystone, Marl, Lignite, Sandstone, Anhydrite, Tuff and so on.

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