The journey begins with site preparation, where the area is cleared, leveled, and access roads are built to accommodate the massive drilling rig. The drilling rig, a towering structure, houses the machinery needed to rotate the drill bit and lift the drill string out of the hole. The drill bit, usually made of hard materials like tungsten carbide or diamond, is attached to the end of a long steel pipe called the drill string.
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2025-08-16 07:53
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They can operate at much higher temperatures than HSS bits without losing their temper or structural integrity They can operate at much higher temperatures than HSS bits without losing their temper or structural integrity
