Rock Hammer Drill Bits / Drilling Rods And Bits For Engineering Drilling Blasting Hole
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QL50 Carbide steel DTH hammer bits with tail pipe Description the modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitude is lower, and the piston life is long. Applications Widely used in mines,......
Hunan New Diamond Construction Machinery Co., Ltd.
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Blast Hole Drill Rod , Quarry Blast Hole DTH Drill Rod For Rotary Drilling
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... stone equipment, constructure. 2. Function of Drill Rod: (1). On the one hand, drill rod connect the drilling rig main body, on the other hand, connect DTH hammer and drill bit. (2). Transmit the power to drill bit. (3). Bring pressure to bear on the...
ROSCHEN GROUP
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H25 Blasting Hole Rig Hexagonal Drill Rod Heat Treatment
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...Drill Rod For Blasting Hole Drilling Rig Hexagon Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod,are used in granite and marble quarry, gold mine, railway, tunnel, etc.The rod is used for rock drilling, blasting holes, and drilling works in the quarries, metallic mines, tunneling and constructions. Application: Rock Drilling......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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12° Hexagonal Steel Tapered Rock Drill Rods For Blasting Holes Long Fatigue Life
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...Drill Rods Shank 22 x 108mm , Blast Hole Drilling Tapered Rod The tapered drill rod is used for rock drilling, blasting holes and other drilling works connected with various drilling bits in the quarries, coal mines, traffic and other constructions. The normal size of each rod consist of Hex22*108mm shank+ effective rod length+ taper rod......
Beijing Jincheng Mining Technology Co., Ltd.
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12° Hexagonal Steel Tapered Rod Carbon Steel Material For Blasting Holes
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... Rod Carbon Steel Material For Blasting Holes Characteristics Hex22mm / Hex25mm Rock Tapered Drill Rod , Blast Hole Drilling Tapered Rod Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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T38 Thread Rock Drilling Tools Blast Hole Drill Rods
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... 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,...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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API Reg DTH Drill Pipe Hdd Drill Rod For Blast Hole Drilling 1000mm - 9000mm
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API Reg DTH Drill Pipe Hdd Drill Rod For Blast Hole Drilling 1000mm - 9000mm Description of API Reg DTH Drill Pipe DTH Drill Rod For Blast Hole Drilling1000mm ~ 9000mm DTH Drill rod is made of high quality material detected by spectrograph, impact and ......
Henan Wein Industry Co., Ltd.
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Blast Hole Tools Tapered Drill Rod 12 Degree Hex 25 Hex22 Length 800mm 1000mm
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Blast Hole Tools Tapered Drill Rod 12 Degree Hex 25 Hex22 Length 800mm 1000mm Application Tapered Drill Rods Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling Product Name: 7 11 12 Degree Tapered Drill Rod Types Tapered Drill Rods, Integral Drill Rods, Plug Hole Rods Application:: Tapered Drill Rods Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Hex22mm / Hex25mm Rock Tapered Drill Rod , Blast Hole Drilling Tapered Rod
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...Drill Rod , Blast Hole Drilling Tapered Rod Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. • Suitable for small hole......
KSQ Technologies (Beijing) Co. Ltd
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KY140 (KG940) High Air Pressure Crawler Portable Blast Hole DTH Drilling Mining Equipment
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...drilling rig manufacturer! Mining drilling rig model KY140 blast hole crawler DTH drill rig! Multi-function Open-Air crawler blast hole drilling rig, a type of Rotary DTH Drilling Rig. It is maily used for drilling blast hole on rock in the stone quarry plant. Powerful and reliable engine of KY140 hydraulic borehole drilling machine. Four-cylinder diesel engine,strong traction power and climbing ability,low machine vibration,smooth...
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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