Carbide PDC Oil Drill Bits

Carbide PDC Oil Drill Bits

Type: 8-3/4" PDC bits (Double row cutters)

Size: 3¹/₂ inch to 12¹/₂ inch

Characteristics:
1.Using special cutting structure, making the bit works stably. And it could be maintained higher drilling speed during the bit rotaries drilling;

2.The highly polished cutter could be reduce the frictional resistance and quicken discharge fragment, so that improve the cutting efficiency;

3.Unique design with different stability makes the bit in stability state when drilling;

4.Suitable for drilling soft to medium-hard formation, such as mudstone, sandstone, limestone etc.

Any
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