◆  Size: 5 7/8”-9 1/2”

◆  Executive standard: API Spec 7-1

Downhole Tools >> Steel Body PDC Bits



Seven-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.

Using high-quality high arc PDC multiple-piece gauge protection can reduce the wear of the rock to bit body, and greatly increase the wear-resistant and stability of bit gauge protection.

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 hard and dense formation with high compressive strength, and some abrasive interlayer, such as calcareous shale, siliceous sandstone, siltstone and so on.

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