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Drilling tool

The main material is made of high-strength alloy steel, and the angle and position of the teeth are reasonably arranged to improve the construction efficiency. The corresponding special drilling tools can be customized for different formations.

Drilling tool

The main material is made of high-strength alloy steel, and the angle and position of the teeth are reasonably arranged to improve the construction efficiency. The corresponding special drilling tools can be customized for different formations.

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