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DTH Bits

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DTH Bits

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China NUMA100 NUMA120 NUMA125 NUMA240 DTH Hammer Bits factory

NUMA100 NUMA120 NUMA125 NUMA240 DTH Hammer Bits

The characteristics of high air pressure DTH Button Bit: 1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according ... Read More
2016-05-24 09:56:37
China High Pressure 3inch to 24 inch DTH Hammer Drill bit factory

High Pressure 3inch to 24 inch DTH Hammer Drill bit

The characteristics of high air pressure DTH Button Bit: 1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according ... Read More
2016-05-24 09:56:37
China DHD360-165mm DTH Hammer Bits for water well drilling factory

DHD360-165mm DTH Hammer Bits for water well drilling

DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent ... Read More
2016-05-24 09:56:36
China 65mm-127mm 3-Wing PDC Bit for Water Well Drilling factory

65mm-127mm 3-Wing PDC Bit for Water Well Drilling

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand (2) Apply "hot ... Read More
2016-05-24 09:56:36
China Odex140 for 6" and 8" Hammers factory

Odex140 for 6" and 8" Hammers

Prodrill produces the ODEX Eccentric Overburden Drilling System, starting with the ODEX90 to suit 114mm O. D. Casings. This two-piece system comprises the shank bit holder and the eccentric pilot bit that is ... Read More
2016-05-24 09:56:36
China DTH(Down-the-hole) Bit QL50 140mm(5.5") factory

DTH(Down-the-hole) Bit QL50 140mm(5.5")

DTH Bit QL50 - 140mm( 5.5" ) DTH Drill Bit, DTH bits, DTH button bits QL50 140mm(5.5") Description: (1) Made from premium quality nickelalloy steel 25SiMnCrNi2MoVA for increased durability and wear characterist... Read More
2016-05-24 09:56:36
China DHD3.5 DTH Drill bit factory

DHD3.5 DTH Drill bit

The characteristics of high air pressure DTH Button Bit: 1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according ... Read More
2016-05-24 09:56:36
China SD6 172mm DTH Hammer Bits factory

SD6 172mm DTH Hammer Bits

The characteristics of high air pressure DTH Button Bit: 1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according ... Read More
2016-05-24 09:56:36
China High Air Pressure M50-140mm DTH Hammer Bits for Waterwell factory

High Air Pressure M50-140mm DTH Hammer Bits for Waterwell

Down The Hole drill bit Introduction: Down The Hole drill bit s are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and ... Read More
2016-05-24 09:56:36
China SD10 305mm DTH Button Bit for Drilling Hole factory

SD10 305mm DTH Button Bit for Drilling Hole

Description: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure ... Read More
2016-05-24 09:56:35
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