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A rock drill extension rod, as the name implies, is an additional shaft attached to a primary drill rod, designed to extend the drilling depth and range. It is primarily used with percussion or rotary rock drills, which are employed for drilling through hard and abrasive rock formations. These rods are made from high-strength materials like alloy steel, ensuring durability and resistance against the harsh conditions encountered in drilling applications.

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The tale begins with a young boy named Jack, who lived in a small village on the outskirts of the forest. Jack was known for his adventurous spirit and his unwavering curiosity. One day, while exploring the woods, he stumbled upon an old, abandoned cabin. Intrigued, he entered the cabin and discovered a dusty book lying on a table. As he opened the book, he found himself transported into a world of magic and wonder, where he met none other than Shank himself.

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