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BR3 90mm Bit

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April 07, 2025
Category Connection: Mata Bor DTH
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Tags:
#Mata palu DTH #ke bawah lubang bor #Bits Hammer Hole ke bawah
Brief: Discover the BR3 90mm Bit and our 130-156 mm DTH Hammer Button Bits, designed for down-the-hole drilling. Customized to your needs with various bit face shapes and carbide button options, these bits are perfect for mining, tunneling, and construction projects.
Related Product Features:
  • Customizable DTH drill bits with options for bit diameter, face shape, carbide button shape, and air hole quantity.
  • Drop Center Bit for high penetration rates in soft to medium hard rock formations with low to medium air pressures.
  • Concave Face Bit for medium hard and homogeneous rock formations, offering good hole deviation control and flushing capacity.
  • Convex Face Bit for high penetration rates in soft to medium-hard rock with low to medium air pressures.
  • Double Gauge Face Bit for fast penetration in medium to hard rock formations, designed for high air pressures.
  • Flat Face Bit for hard to very hard and abrasive rock formations, ensuring good penetration rates and resistance to steel wash.
  • Domed/Round Buttons for gauge buttons, suitable for abrasive and very hard formations.
  • Parabolic/Semi-Ballistic Buttons for gauge and front buttons, ideal for medium abrasive and hard formations.
FAQ:
  • What are the customizable options for the DTH Hammer Button Bits?
    You can customize the bit diameter, face shape, carbide button shape, and the quantity of air holes to meet specific drilling requirements.
  • Which bit face shape is best for soft to medium hard rock formations?
    The Drop Center Bit is ideal for soft to medium hard rock formations, offering high penetration rates and excellent hole deviation control.
  • What type of carbide button is recommended for very hard formations?
    Domed/Round Buttons are recommended for very hard and abrasive formations, providing durability and effective performance as gauge buttons.
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