High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm
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...Hammer Bits For CIR Series , Dia 68mm - 200mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits......
Hunan New Diamond Construction Machinery Co., Ltd.
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Mining 6 Inch DTH Hammer Bits QL60 Dia 152 - 203 Mm With High Air Pressure
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...Hammer Bits QL60 Dia 152 - 203 Mm With High Air Pressure Our Cir Series Bits are same as Atlas Copco and etc international Cir Series DTH Hammer. The Cir Series hammer including Cir70, Cir90,Cir100,Cir110, Cir130, Cir150 etc with the suitable diameter from 76mm to 170mm Diameter. We select best steels from Sweden Ovako factory or Baogang, the Tungsten carbide inserts are selected YK05 with hot insert technology. Cir90mm DTH bits...
SUVEC Rock Drilling Tools
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CIR Series Low Air Pressure Mining Drill Bits CIR90 90mm With Cocave And Covex Face Type
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... and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence,...
KSQ Technologies (Beijing) Co. Ltd
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CIR Series DTH Drill Bits Alloy Steel Material Drilling Tool Strong Ability
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... engineering, Subway excavation, another civil engineering.it has the advantage of high flatness, smooth hole wall,high rigid of drill rod and hammer,independent of...
Changsha Sollroc Engineering Equipments Co., Ltd
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Low Pressure DTH Drilling Tools CIR90 SPM90 CIR 90 DTH Hammer Bit CIR Bits
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... durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We...
Beijing Jincheng Mining Technology Co., Ltd.
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CIR 90 High Manganese Steel DTH Hammer Bit Low Pressure For Ore Mining
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... hard, high-hardness and other ductile rocks with poor toughness in geotechnical engineering. It has the following characteristics: 1. The low-pressure DTH hammer is a valve-type central exhaust hammer, which has a good effect of discharging rock powder,...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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GL380SK-290mm Hammer Bit Borehole Drilling Bits Dth Bit For Water Well Drilling
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...Hammer Bit Product Description Glorytek can provide CIR,DHD, QL,SD,Mission, etc. series of DTH Hammer and bits. They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling. Our hammer and bits......
Glorytek Industry (Beijing) Co., Ltd.
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China Down the hole equipment DTH Hammer Drill button Bit with CIR,DHD,QL,M,SD series
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...Hammer Drill button Bit with CIR,DHD,QL,M,SD series DTH bit is our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole drill bits......
Henan Jinzen Rock Drilling Tools Company
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Mining DTH Hammer Bits
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...hammers bits Description: dth hammers bits down the hole caride bits were used for blast hole drilling. Working with DTH hammer, mainly applied in Mining, Marble quarry or well drilling and other construction projects. Material: High quality carbide + High quality carbon steel MOQ: No requirement for testing and trial order Compatibility Series: COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR......
Shandong East Machinery & Equipment Co., Ltd.
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Mission50 Series DTH Hammer Bit , 140mm - 165mm Down The Hole Drilling Tools
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... Air pressure DTH bits(COP32/BR3/HD35/IR3.5/COP34/QL30) 85 / 90 / 95 / 100 / 105 4.2 ~ 5.5 4 inch high Air pressure DTH bits(HD45/DHD340A/COP44/SD4/QL40/HM4) 105 / 110 / 115 / 120 / 127 9 ~ 12 5...
Putian Qideli Drilling Tools Co., Ltd.
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