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High Air Pressure Steel Drilling Hammer For Water Well And Geothermal Boreholes

High Air Pressure Steel Drilling Hammer For Water Well And Geothermal Boreholes

    • High Air Pressure Steel Drilling Hammer For Water Well And Geothermal Boreholes
    • High Air Pressure Steel Drilling Hammer For Water Well And Geothermal Boreholes
    • High Air Pressure Steel Drilling Hammer For Water Well And Geothermal Boreholes
  • High Air Pressure Steel Drilling Hammer For Water Well And Geothermal Boreholes

    Product Details:

    Place of Origin: Shan Dong China(Mainland)
    Brand Name: MIROC
    Certification: API
    Model Number: DHD380, SD8

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 piece
    Packaging Details: Carton or Wooden Box
    Delivery Time: 1-15 days
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 8000 pieces per month
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    Detailed Product Description
    Name: DTH Hammer Material: Tungsten Carbide And High Strength Alloy Steel
    Processing: CNC Milling And Proprietary Heat Treatment Series: DHD,MISSION,QL,SD,NUMA
    Color: Green,blue,golden Etc Impact/min: 860-1510
    Bit Shank: DHD380-203/216/230/254/310/350 Advantage: Good Quality And Lower Price

    High air pressure Conventional Rock Drilling 8 inch Hammers For Water Well Drilling

     

    FEATURES

    MIROC offers one of the most complete lines of down the hole drills and downhole bits ranging from 3.5” – 36” (89mm – 914mm) which are designed for peak performance in all rock drilling applications including but not limited to; foundation & geotechnical drilling, blasthole drilling in quarries & mines, waterwell & geothermal boreholes, oil & gas underbalanced drilling, horizontal directional drilling, and utility transmission & distribution rock sockets.

     

     

    Applications 

    • Underground mining
    • Tunneling

    •  Quarry benching operations

     

    Specification of DTH Bits

    Low Air Pressure DTH Bits
      Type Diameter(mm) Buttons Flushing Holes
    Front(No*mm) Gauge(No.*mm)
    1 CIR80 80 2*12, 2*12 6*13 2
    2 CIR90 90 4*12 6*14 3
    3 93 4*12 6*14 3
    4 95 4*12 6*14 3
    3" High Pressure DTH Bits
      Type Diameter(mm) Buttons Flushing Holes
    Front(No*mm) Gauge(No.*mm)
    1 DHD3.5 / M30 90 4*12, 2*12  8*12 2
    2 95  4*12, 2*12  8*12 2
    3 100  4*13, 2*13  8*13 2
    4 105  4*14, 2*14  8*14 2
    4" High Pressure DTH Bits
      Type Diameter(mm) Buttons Flushing Holes
    Front(No*mm) Gauge(No.*mm)
    1

    DHD340 / SD4 /

     QL40 / M40

    110 4*14, 2*14 8*14 2
    2 115 4*14, 2*14 8*14 2
    3 121 4*14, 2*14 8*14 2
    4 127 4*14, 3*14 8*14 2
    5 130 4*14, 3*14 8*16 2
    6 133 4*14, 3*14 8*16 2
    5" High Pressure DTH Bits
      Type Diameter(mm) Buttons Flushing Holes
    Front(No*mm) Gauge(No.*mm)
    1

    DHD350 / SD5 / 

    QL50 / M50

    130 3*14, 4*14 9*16 2
    2 133 3*14, 4*14 9*16 2
    3 140 3*16, 4*16 9*16 3
    4 146 3*16, 4*16 9*16 3
    5 152 3*16, 5*16 9*18 3
    6" High Pressure DTH Bits
      Type Diameter(mm) Buttons Flushing Holes
    Front(No*mm) Gauge(No.*mm)
    1

    DHD360 / SD6 / 

    QL60 / M60

    152 4*16, 4*16 8*18 2
    2 155 4*16, 4*16 8*18 2
    3 159 4*16, 4*16 8*18 2
    4 165 4*16, 4*16 8*18 2
    5 172 4*18, 4*18 8*18 2
    6 178 4*18, 4*18 8*18 2
    7 190 3*18, 5*18 9*18 3
    8 203 3*18, 6*18 9*18 3
    8" High Pressure DTH Bits
      Type Diameter(mm) Buttons Flushing Holes
    Front(No*mm) Gauge(No.*mm)
    1

    DHD380 / SD8 /

     QL80 / M80

    200 6*18, 6*18 9*18 3
    2 203 6*18, 6*18 9*18 3
    3 216 6*18, 6*18 9*18 3
    4 219 6*18, 6*18 9*18 3
    5 222 6*18, 9*18 9*18 3
    6 226 3*18, 5*18 12*18, 6*18 3
    7 229 3*18, 5*18 12*18, 6*18 3
    8 241 3*18, 5*18 12*18, 6*18 3
    9 251 3*18, 6*18 12*18, 6*18 3
    10 254 3*18, 7*18 12*18, 6*18 3
    11 270 3*18, 8*18 12*18, 6*18 3
    12 305 6*18, 8*18 12*18, 9*18 3

     

    High Air Pressure Steel Drilling Hammer For Water Well And Geothermal Boreholes

    Technical Manual of DTH Hammer

    Low Pressure 

    DTH Hammer

    Model

    Drilling 

    Diameter 

    (mm)

    Hammer 

    Length 

    (mm)

    External 

    Diameter 

    (mm)

    Working 

    Pressure 

    (Mpa)

    Air 

    Consumption 

    (m3/min)

    Torque 

    (N.m)

    Impact 

    Frequency 

    (n/min)

    1

    DTH65B

    ø68 - 70

    745

    ø61.2

    0.5 - 0.7

    2.5

    51

    ≥810

    2

    DTH70

    ø72 - 74

    803

    ø67.2

    0.5 - 0.7

    3

    70

    ≥810

    3

    DTH76

    ø74 - 76

    766

    ø67.2

    0.5 - 0.7

    3

    75

    ≥810

    4

    DTH80

    ø80 - 82

    796

    ø72

    0.5 - 0.7

    5

    81

    ≥800

    5

    DTH80-II

    ø75 - 80

    756

    ø67

    0.5 - 0.7

    3

    75

    ≥810

    6

    DTH80X

    ø80 - 82

    756

    ø72

    0.5 - 0.7

    4.5

    75

    ≥800

    7

    DTH80XD

    ø80 - 90

    735

    ø74

    0.5 - 0.7

    5.5

    85

    ≥800

    8

    DTH90

    ø90 - 130

    796

    ø80.2

    0.5 - 0.7

    6

    110

    ≥820

    9

    DTH90-I

    ø90 - 130

    796

    ø80

    0.5 - 0.7

    5.5

    120

    ≥820

    10

    DTH110

    ø110 - 150

    838

    ø98

    0.5 - 0.7

    11

    180

    ≥830

    11

    DTH150

    ø150 - 185

    908

    ø137

    0.5 - 0.7

    17

    340

    ≥800

    12

    DTH170

    ø170 - 250

    1023

    ø156

    0.5 - 0.7

    19.5

    420

    ≥790

    High Pressure 

    DTH Hammer

    Model

    Drilling 

    Diameter 

    (mm)

    Hammer 

    Length 

    (mm)

    External 

    Diameter 

    (mm)

    Working 

    Pressure 

    (Mpa)

    Air 

    Consumption 

    (m3/min)

    Torque 

    (N.m)

    Impact 

    Frequency 

    (n/min)

    1

    DTH330

    ø82 - 85

    867

    ø71

    0.8 - 2.1

    3 - 12

    150

    ≥800

    2

    DTH335

    ø90 - 93

    908

    ø81

    0.8 - 2.1

    4.3 - 14.2

    205

    950 - 1500

    3

    DTH340

    ø105 - 130

    1052

    ø92

    0.8 - 2.1

    3.5 - 18

    304

    ≥800

    4

    DTH345

    ø105 - 130

    1034

    ø98

    0.8 - 2.1

    3.5 - 15

    335

    ≥800

    5

    DTH345K

    ø110 - 130

    994

    ø98

    0.8 - 2.1

    3.5 - 15

    400

    ≥820

    6

    DTH350

    ø130 - 152

    1387

    ø114

    0.8 - 2.1

    5.7 - 18

    590

    810 - 1470

    7

    DTH355

    ø130 - 152

    1220

    ø124

    0.8 - 2.1

    6.5 - 18

    700

    810 - 1500

    8

    DTH355K

    ø130 - 152

    1098

    ø124

    0.8 - 2.1

    4.5 - 18

    800

    840 - 1500

    9

    DTH360

    ø152 - 305

    1450

    ø136

    0.8 - 2.1

    8.5 - 25

    822

    820 - 1475

    10

    DTH380

    ø203 - 350

    1551

    ø181

    0.8 - 2.1

    12 - 31

    1560

    860 - 1510

    11

    DTH3120

    ø302 - 508

    1934

    ø275

    0.8 - 2.1

    14 - 45

    2410

    980 - 1446

     

    Company Information:

     

    The MIROC® Rock Drilling Tools product line by KSQ Tecnologies (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 tomining, construction, tunneling, and quarrying projects around the globe.
     
    KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven to perform beyond industry expectations.
     
    MIROC® Rock Drilling Tools include:
    Top Hammer Drilling Tools
    Down-the-hole (DTH) Drilling Tools
    PDC Bits
    Tricone Bits

     

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: Nancy

    Tel: +8613522020495

    Send your inquiry directly to us (0 / 3000)

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