2 Flushing Hole Rock Drilling Tool For Mining And Tunneling
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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Small rock drill bits T38 64mm Button Drill Bit 4 holes Rock Drilling Tools button metal drill bit
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... (No. x mm) Gauge Buttons (No. x mm) Angle Front Flushing Holes Side Flushing Holes Weight (kg) 4148300705 B964-T38-S, T38 Button Bit, Spherical Buttons 64 2 1/2 3x11 6x12 35° 3 - 1.8 4148300706 ......
KSQ Technologies (Beijing) Co. Ltd
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Down The Hole Rock Drilling Tools Tungsten Carbide Rock DTH Hammer Button Drill Bit for Rock Drilling
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...Hole Rock Drilling Tools Tungsten Carbide Rock DTH Hammer Button Drill Bit for Rock Drilling DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air 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......
Henan Jinzen Rock Drilling Tools Company
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Integral Drill Rod For Mining Quarrying Plug Hole Rock Drilling Tools
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Durable Steel Tapered Drill Rod Rock Drilling Rod For Mining Quarrying API Certification Tapered drill rod,also called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually......
SUVEC Rock Drilling Tools
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Same Diameter R28 R32 Drill Coupling , Long Hole Rock Drilling Tools Guide Tube
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Same Diameter R28,R32 Gound drilling Coupling Sleeve Guide Tube Extension rod Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Several Rods To Each Other Product Name: Threaded Rod Reducer Coupling Description: Threaded Rod Reducer ......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Milling Rock Drilling Tools R32 Ram With Flush Hole
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...rock drill R32 ram with flush hole Product feature of Rock Drilling Tools Drill Rod The drill pipe is threaded. It can be used as the first rod of the ordinary drill string to further improve the drilling accuracy. Additionally, because it is a high-speed rod design, it produces straighter holes in favorable rock conditions and at least 10% higher roP than rod-ring-sleeve combo systems. Widely used in drive, drive, step, deep hole...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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22mm Rock Drilling Tools Blast Hole Drilling Shank Plug Hole For Stone
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...quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the...
Beijing Jincheng Mining Technology Co., Ltd.
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Rock Drilling Tools Thread Drill Extension Rod For Water Well Drilling Quarring Tunneling
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Rock Drilling Tools Thread Drill Extension Rod For Water Well Drilling Quarring Tunneling Drill extension rod Extension rods are one major spare part in terms of drill application area, there are two shapes of extension rods, one is round type, another one is hexagonal type. All extension rods are threaded and made by hollow drill steels.This hollow hole are usually named flushing hole, used for transmitting water or air during drilling......
KSQ Technologies (Beijing) Co. Ltd
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Tapered Button Bits Rock Drilling Tools Fast Penetration For Blast Hole Drilling
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...Rock Drilling Tools Fast Penetration For Blast Hole Drilling Product name thread button bits rock button bits Material Alloy steel and tungsten carbide Color depend on customers' requirement Thread R25,R28,R32,R38,T38,T45,T51,T60,ST68 Diameter 34mm-127mm Button bit shape Ballistic and Spherical Face shape Drop - center shape and Flat shape Application Rock......
Changsha Chaojingang machinery manufacturing CO., Ltd
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QL50 , QL55 Quantum Leap Hammer Atlas Copco Rock Drilling Tools For Secoroc Down the Hole Equipment Drilling
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...Atlas Copco Rock Drilling Tools For Secoroc Down the Hole Equipment Drilling QL50, QL55 Quantum Leap Hammer Atlas Copco Rock Drilling Tools For Secoroc Down the Hole Equipment Drilling Atlas Copco Rock Drilling Tools -Secoroc Down the Hole Equipment Strong......
ROSCHEN GROUP
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