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DTH Bits

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DTH Bits

(218)
China DHD360-165mm Rock DTH Hammer Bits factory

DHD360-165mm Rock DTH Hammer Bits

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 09:56:35
China Cop44 130mm DTH Drill Bit, DTH Bits, DTH Button Bits factory

Cop44 130mm DTH Drill Bit, DTH Bits, DTH Button Bits

Description: (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) ... Read More
2016-05-24 09:56:35
China Dia. 168mm Symmetric Casing Drilling System factory

Dia. 168mm Symmetric Casing Drilling System

Description The Prodrill symmetric drilling system is designed to drill and case a hole simultaneously through unstabled ground conditions. The driver bit incorporated with a satisficial ring or reusable ring ... Read More
2016-05-24 09:56:35
China Water Well Drilling Three Wings PDC Drag Bits factory

Water Well Drilling Three Wings PDC Drag Bits

PDC Bits for Coal Mining and Stonework (3-wing) PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, ... Read More
2016-05-24 09:56:35
China Dia 3'' - 12'' Tungsten Carbide Down The Hole Button Bits factory

Dia 3'' - 12'' Tungsten Carbide Down The Hole Button Bits

DTH Bits DTH Drill Bit, DTH bits, DTH button bits Description: (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as ... Read More
2016-05-24 09:56:35
China DTH Bits COP84-203mm factory

DTH Bits COP84-203mm

DTH Drill Bit, DTH bits, DTH Button bits BR2 - 90mm(3.5") in diameter range between 76mm - 90mm Description: (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear ... Read More
2016-05-24 09:56:35
China Thread button bits Q19-115T51 factory

Thread button bits Q19-115T51

Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope ... Read More
2016-05-24 09:56:35
China DTH Bits COP54-146mm factory

DTH Bits COP54-146mm

DTH Drill Bit, DTH bits, DTH Button bits BR2 - 90mm(3.5") in diameter range between 76mm - 90mm Description: (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear ... Read More
2016-05-24 09:56:35
China DTH Bits COP54-140mm factory

DTH Bits COP54-140mm

DTH Drill Bit, DTH bits, DTH Button bits BR2 - 90mm(3.5") in diameter range between 76mm - 90mm Description: (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear ... Read More
2016-05-24 09:56:35
China DTH Bits COP32-90mm factory

DTH Bits COP32-90mm

DTH Drill Bit, DTH bits, DTH Button bits BR2 - 90mm(3.5") in diameter range between 76mm - 90mm Description: (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear ... Read More
2016-05-24 09:56:35
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