The materials used in drill rod connections also play a vital role in their performance. Typically, these connections are made from high-strength steel alloys that can resist corrosion and withstand the abrasive conditions encountered during drilling. Some advanced connections may also incorporate tungsten carbide inserts or other wear-resistant materials to further enhance their durability.
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Reamers, on the other hand, are used to enlarge the hole to the desired diameter Reamers, on the other hand, are used to enlarge the hole to the desired diameter