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DTH Bits

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DTH Bits

(218)
China DTH Bits COP32-85mm factory

DTH Bits COP32-85mm

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 09:56:39
China COP32 flat face DTH drill bit for quarrying factory

COP32 flat face DTH drill bit for quarrying

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 09:56:39
China Concentric overburden casing  system O.D.273mm factory

Concentric overburden casing system O.D.273mm

Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric drilling system with retrievable pilot bits. Permanent Model The ring bit will be left in the hole after drilling finished. This system ... Read More
2016-05-24 09:56:39
China Concentric Overburden Casing Drilling System with Ring Bit factory

Concentric Overburden Casing Drilling System with Ring Bit

Advantage:- Straight Holes and Fast Penetration Rate.- Less Torque in all ground conditions.- Easy System to lock and Unlock Ring.- Drilling at any angle required.- More Holes and Low investment.*** Description... Read More
2016-05-24 09:56:39
China DTH Bits BR33-90mm  for hammer factory

DTH Bits BR33-90mm for hammer

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 09:56:39
China ODEX90 Eccentric Overburden Drilling System for Rock Formation factory

ODEX90 Eccentric Overburden Drilling System for Rock Formation

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 09:56:39
China DTH Bits DHD350R-140mm for hammer factory

DTH Bits DHD350R-140mm for hammer

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 09:56:39
China DTH hammer  Bits DHD360-165mm /down the hole drill bits factory

DTH hammer Bits DHD360-165mm /down the hole drill bits

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 09:56:39
China DTH hammer  Bits DHD360-190mm factory

DTH hammer Bits DHD360-190mm

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 09:56:39
China DTH  hammer Bits MISSION30-102mm factory

DTH hammer Bits MISSION30-102mm

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 09:56:39
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