4 inci Down The Hole DTH High Pressure Air Drill Hammer Dengan SD4 Shank Untuk Teknik

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February 17, 2025
Category Connection: Down The Hole Hammer
Brief: Discover the 5inch High Air Pressure DTH Hammer with DHD350 Shank, designed for efficient coal mining. This Down The Hole Hammer offers exceptional performance with higher impact rates, lower energy consumption, and easy maintenance. Perfect for demanding drilling operations, it ensures reliability and cost-effectiveness.
Related Product Features:
  • Matched with Hammer DHD350 for optimal performance.
  • Ulir benang sambungan API 2 3/8 REG memastikan pemasangan yang aman.
  • Working pressure range of 10~25 bar for versatile use.
  • Outer diameter of 125mm suitable for various drilling needs.
  • Berat 69 KG untuk penanganan dan daya tahan yang seimbang.
  • Rentang diameter bit yang direkomendasikan 127 ~ 135mm untuk pengeboran presisi.
  • Tingkat dampak yang lebih tinggi dan konsumsi energi yang lebih rendah untuk efisiensi.
  • Desain sederhana dengan komponen yang andal untuk umur panjang dan perawatan yang mudah.
Pertanyaan:
  • What is a DTH hammer?
    A Down-the-hole drilling (DTH) hammer is a drilling tool located at the bottom of a drill string, combining bit loading, rotation, and air to efficiently crush rock for drilling holes.
  • What type of drill is best for stone?
    Drilling through stone requires a tough drill bit made of hard metal. Kingdrilling drill bits are specifically designed to tackle stone, brick, granite, and marble with ease.
  • Can you drill through cobblestone?
    Drilling through cobblestone is challenging due to its hardness and the tendency of cobble fragments to roll away, making it difficult for rock fragments to pierce them effectively.