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Drilling through rock involves penetrating the Earth's crust to extract core samples or to create pathways for various purposes. It is an intricate dance between man and nature, requiring precision, power, and an unwavering commitment to safety. Over the years, this practice has evolved from rudimentary hand-drilling methods to sophisticated mechanical and hydraulic systems capable of piercing through even the most rigid rock formations.

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In the 1990s, diamond-coated drill bits emerged as a game-changer in the industry. These bits combine the hardness of diamond with the durability of carbide, providing unparalleled performance on the hardest materials like granite and porcelain. Diamond-coated 75mm drill bits are now commonly used in the construction of high-end kitchens, bathrooms, and other applications where durability and precision are paramount.

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