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BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

    • BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color
    • BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color
    • BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color
  • BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

    Product Details:

    Place of Origin: China
    Brand Name: MIROC BR Series hammer
    Model Number: hammer well drilling

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Piece DTH Button Bit
    Price: Negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 25 days
    Supply Ability: 20000 pieces per month
    Contact Now
    Detailed Product Description
    Product Name: DTH Hammer Well Drilling Hammer Type: BR2, BR3
    Color: Black, Yellow, Green Etc. Face Design: Flat Face, Convex Face, Concave Face
    Carbide: Spherical, Ballistic

    DTH 2" hammer well drilling/ low air pressure BR2 hammer

     

    BR2 hammer Specification:

    • standard type, no foot valve
    • length: 867.5mm
    • external diameter: 63mm,
    • drilling hole range: 70mm-95mm,
    • working pressure: 7-20Bar
    • air consumption: 14Bar  5.5m³/min,17.8Bar 8m³/min
    • weight: around 14.5kg
    Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg)
    φ70-φ95 867.5(without bit) 63 14.5(without bit)
    Working Pressure(Mpa) Air Consumption(m³/min): 14Bar 5.5m³/min,17.8Bar 8m³/min
    7-20Bar Bit Shank BR2

     


    BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

    BR2 hammer

    BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow ColorBR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

     

    BR2 76MM DTH Button Bit Photo:

    BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

     

    BR3 90mm DTH Button Bit

    BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

     

    BR3 95mm DTH Button Bit Photo

    BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

     

    BR Series DTH Button Bit Specification

     

    1'' 2'' Middle Air Pressure DTH Bits
    DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight
    mm inch Gauge Front kg
    BR1 64 2 1/2 6x10 3x10 2 2.6
    70 2 3/4 6x12 4x9 2 2.8
    76 3 6x13 5x10 2 3.2
    BR2 64 2 1/2 6x13 5x10 2 3.6
    70 2 3/4 6x13 5x11 2 4.0
    76 3 6x14 5x12 2 4.2

     

    DTH Button Bit Description:

     

    HAMMER INCH
    BIT DIA(MM)
    BIT DIA(INCH)
    SHANK
    1
    64MM-76MM
    2 1/2"-3"
    BR1
    2
    76MM-90MM
    3"-3 1/2"
    BR2/PAD320
    3
    85MM-105MM
    3 2/5"-4"
    BR3/DHD330/COP32/PAD330
    3.5
    85MM-110MM
    3 2/5"-4 1/3"
    DHD3.5/IR3.5/COP34/QL30/PAD3.5
    4
    105MM-140MM
    4"-5 1/2"
    DHD340/COP44/QL40/SD4/MISSION40/PAD340
    5
    127MM-200MM
    5"-8"
    DHD350/COP54/QL50/SD5/MISSION50/PAD350
    6
    152MM-254MM
    6"-10"
    DHD360/COP64/QL60/SD6/MISSION60/PAD360
    8
    195MM-350MM
    7.2/3"-13 4/5"
    DHD380/COP84/QL80/SD8/MISSION80/PAD380
    10
    254MM-380MM
    10"-15"
    SD10/NUMA100/DHD1100/PAD1100
    12
    305MM-457MM
    12"-18"
    SD12/NUMA120/DHD1120/PAD1120

     

    Competitive Advantage

     

    • High-grade tungsten carbide inserts
    • Bit bodies manufactured from high-grade steel and processed using state-of-the-art CNC machinery and heat treatment


    We can design and manufacture the personalized products to meet your special applications, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

     

    Applications

     

    • Underground mining

    • Down the hole rock drilling

    BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow ColorBR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

     

    Keywords

    DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit,

    Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit

    In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

     

    Rock Drilling Tools Brand MIROC®

    BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

    The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

     

    MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.

    BR2 / BR3 2" DTH Hammers Well Drilling Low Air Pressure BR2 Hammer Yellow Color

     

    MIROC® Rock Drilling Tools include:

    • Integral Rods
    • Plug Hole Rods
    • Tapered Drilling Tools
    • Extension Drilling Tools
    • Drifting and Tunneling Tools
    • Reaming Tools
    • Shank Rods
    • Shank Adapters (Striking Bars)
    • Down-the-hole (DTH) Bits
    • Down-the-hole (DTH) Hammer
    • PDC Bit
    • Tricone Bits

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    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: Nancy

    Tel: +8613522020495

    Send your inquiry directly to us (0 / 3000)

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