Высокопроизводительные трехшарошечные долота TCI для бурения твердых пород

Четвин
July 22, 2026
ключевое слово: Tricone буровой наконечник
Описание видео:
We show the practical steps and results so you can judge suitability quickly. In this video, we demonstrate the 6-1/2" IADC 535 TCI Tricone Drill Bit in action, walking through its construction, bearing options, and real-world performance in hard rock formations. You'll see how tungsten carbide inserts handle granite, sandstone, and other challenging materials, plus learn about proper selection criteria and operational parameters for optimal drilling efficiency.