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Down-The-Hole (DTH) Low/High Air/Pressure 3" 4" 5" 6" 8" 10" DHD /QL/Cop/Misson/SD/Numa DTH Hammer and DTH Bits for Mining/Waterwell Drilling

China Down-The-Hole (DTH) Low/High Air/Pressure 3" 4" 5" 6" 8" 10" DHD/QL/Cop/Misson/SD/Numa DTH Hammer and DTH Bits for Mining/Waterwell Drilling, Find details about China Down-The-Hole (DTH) Hammer, Down-The-Hole (DTH) Button Bits from Down-The-Hole (DTH) Low/High Air/Pressure 3" 4" 5" 6" 8" 10" DHD/QL/Cop/Misson/SD/Numa DTH Hammer and DTH Bits for Mining/Waterwell Drilling

Model NO.
DHD/QL/Cop/Misson/SD/Numa
Type
Down The Hole (DTH) Series
Machine Type
Drilling Tools
Processing Type
Forging
Model Type
DHD, Ql, SD, Mission, Cop, Numa
Application
Deep Hole Drilling
Shank Type
Br2, Cop32, Ql40, DHD350, Mission 60, SD8, Numa125
Applications
Water Well, Mining Drilling
Trademark
ROSCHEN
Transport Package
Wooden Box
Specification
3 4 5 6 8 10 inch
Origin
China
HS Code
84314320
Model NO.
DHD/QL/Cop/Misson/SD/Numa
Type
Down The Hole (DTH) Series
Machine Type
Drilling Tools
Processing Type
Forging
Model Type
DHD, Ql, SD, Mission, Cop, Numa
Application
Deep Hole Drilling
Shank Type
Br2, Cop32, Ql40, DHD350, Mission 60, SD8, Numa125
Applications
Water Well, Mining Drilling
Trademark
ROSCHEN
Transport Package
Wooden Box
Specification
3 4 5 6 8 10 inch
Origin
China
HS Code
84314320
Roschen Rock drilling tools manufacture various DTH hammers, DTH hammer bits are available in sizes from 2" to 20" for Down The Hole hammer bits are available in sizes from 2" to 36", with all shanks, multiple face, and with a variety of tungsten carbide button styles to suit a wide variety of drilling conditions and rock formation.


Roschen DTH hammer products offers a wide range of quality, versatile DTH hammers to interchangeable, or replace a number of leading industry manufacturers. Hammers are available for down hole and blast hole, water well, gas, mining  applications and use in nearly all ground conditions. Most DTH hammers are designed for use with the industry's most common rock drill bits shank types such as DHD, QL, Cop, Mission, SD, Numa, BR.


Low/High Air Pressure drilling rock Down the Hole DTH Hammer


Description:

DTH Hammers
ROSCHEN DTH Hammer Specifications
Bit ShankINCHConnection ThreadExternal DiameterBit DiameterBit DiameterLength (less bit)Weight (less bit)Working PressureRecommended Rotation Speed
Code No.  mmmminchMMKGMPAR/MIN
BR12RD40 BOX5464-762.5-3760100.7-1.7525-40
BR22RD50 BOX6270-902.8-3.588014.50.7-1.7525-40
BR33API 2 3/8"REG BOX8290-1103.5-4.3889260.7-1.7525-40
CIR903T48*10*2 BOX8085-1103.3-4.3800190.5-0.725-40
CIR1104API 2 3/8"REG BOX98110-1354.3-5.3839320.5-0.725-40
CIR1505T75*10*2.5 BOX137155-1786.1-7908690.5-0.725-40
COP323API 2 3/8"REG BOX8290-1103.5-4.3888251-1.525-40
COP44, DHD3404API 2 3/8"REG BOX99110-1354.3-5.31030391-2.525-40
COP54, DHD3505API 2 3/8"REG BOX125135-1555.3-6.1121476.51-2.525-35
COP54, DHD3505API 3 1/2"REG BOX125135-1555.3-6.1121476.51-2.525-35
COP64, DHD3606API 3 1/2"REG BOX142155-1906.1-7.512481001-2.520-30
COP84, DHD3808API 4 1/2"REG BOX180195-2547.7-1014921881-2.520-30
DHD3.53API 2 3/8"REG BOX8290-1103.5-4.3930251-1.525-40
DHD112012API 6 5/8"REG BOX275305-44512-17.519004801-2.515-25
IR3.53API 2 3/8"REG BOX8290-1103.5-4.3888251-1.525-40
NUMA10010API 6 5/8"REG BOX226254-31110-12.215102881-2.515-25
NUMA12012API 6 5/8"REG BOX275305-44512-17.519004851-2.515-25
QL404API 2 3/8"REG BOX99110-1354.3-5.31097411-2.525-40
QL505API 3 1/2"REG BOX125135-1555.3-6.11156731-2.525-35
QL606API 3 1/2"REG BOX146155-1906.1-7.51212951-2.520-30
QL808API 4 1/2"REG BOX180195-2547.7-1014651821-2.515-25
SD44API 2 3/8"REG BOX99110-1354.3-5.3108440.51-2.525-40
SD55API 3 1/2"REG BOX125135-1555.3-6.1117572.51-2.525-35
SD66API 3 1/2"REG BOX142155-1906.1-7.512611001-2.520-30
SD88API 4 1/2"REG BOX180195-2547.7-1014631921-2.515-25
SD1010API 4 1/2"REG BOX226254-31110-12.215022901-2.515-25
SD1010API 6 5/8"REG BOX226254-31110-12.215022901-2.515-25
SD1212API 6 5/8"REG BOX275305-44512-17.518804871-2.515-25
Remarks: Any special specifications are against requirements


Advantages:
Compared with other brands, our advantages are bellowing:
1. Our products can match over 135% against the original products
2. Price are competitive against the famous brands and best quality against the small factory

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