12-дюймовый пневматический DTH молоток SD12 Добывающий сверла

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February 17, 2025
Brief: Discover the 12inch Pneumatic DTH Hammer SD12 Mining Drill Bits, designed for high-performance drilling in construction and mining. With a working pressure of 10~25 bar and an outer diameter of 275mm, this hammer ensures efficiency and reliability. Kingdrilling's high-frequency design offers faster penetration and improved steerability, making it the driller's choice for remote and challenging projects.
Related Product Features:
  • 12-дюймовый высоконапорный пневмоударник DTH с хвостовиком SD12 для строительства и горнодобывающей промышленности.
  • Matched with Hammer SD12 for optimal performance.
  • Connection thread: API6-5/8"REG for secure fittings.
  • Диапазон рабочего давления: 10 ~ 25 бар для универсальных применений.
  • Внешний диаметр: 275 мм, подходит для крупномасштабных бурений.
  • Вес: 480 кг, обеспечивающий прочность и устойчивость.
  • Рекомендуемый диаметр бита: 305 ~ 350 мм для точного бурения.
  • High-frequency hammer design for faster penetration and improved steerability.
Вопросы:
  • What is rock drilling?
    Rock drilling tools are used for oil and natural gas exploration, mining, construction, and other industrial operations that require excavating or drilling through natural rocks, concrete, and masonry.
  • What is the weakest rock in the world?
    Loess, formed from fine-grained, windblown sediment in glacier or desert areas, is considered the weakest rock. It is mostly silt with minor amounts of sand, clay, quartz, feldspar, calcite, dolomite, and clay.
  • What is a DTH bit?
    Down-the-hole (DTH) hammer bits are used with DTH hammers for drilling through various rock types. They feature a splined drive for rotating the bit in the ground, ensuring efficient and precise drilling.
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