13 3/4 и 12 1/1 и 9 7/8

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January 03, 2025
Video Description:
Discover the 9 5/8 Inch Premium Carbide Forged Tricone Roller Bits for HDD, designed for durability and high-performance drilling. Made from high-quality carbide, these bits offer excellent wear and corrosion resistance, perfect for tough drilling applications in construction, energy, and mining industries.
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