300mm Quarry Drilling DTH Hammer Hole Opener Drill Bit
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..., long service life, and little damage during use. Product parameters Product name DTH Hole Opener Bore hole diameter 130 mm to 660 mm (5 1/8" to 26") Quality Reliable Service life Long Characteristics Not easily damaged Cleaning ......
Langfang pangolin construction machinery co. LTD
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R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
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...Bit For Quarrying Drilling R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Cut Holes Quarry Mining Introduction: Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Button bit......
ROSCHEN GROUP
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168MM Overburden Drilling System Down The Hole Hammer Bits For Quarry Drilling
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...: Hammer DHD350 Matched casing pipe OD: 168mm MRING-XD integral multi-use ring bit feature: 1. The Symmetric components are made up of: 2. A pilot bits with large internal flushing holes and external flushing grooves 3. Symmetrical ring bit (reamer) with...
Wuhan Kingdrilling Diamond Co.,Ltd
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2" DTH Bits Middle Air Pressure BR2-90mm Drill Bits for Quarry Drilling
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... suitable for quarrying. BR1 hammer technical data: Length(without bits): 880mm Weight(without bits): 14.5kg External diameter: 62mm Shank: BR2 Hole range: 70mm-90mm Connection thread: RD50 BOX Working pressure: 7-17.5 bar Impact rate ar 14 ......
KSQ Technologies (Beijing) Co. Ltd
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Length 1106mm M50 Down The Hole Hammer For Quarry Drilling
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...Hole Hammer For Quarry Drilling Product introduction: DTH Hammer is one of key components for drilling equipment. They are powered by compressed air medium and supply continuous impact for bottom rocks with down-the-hole bit. They are widely used in ore drilling, water well drilling, Geothermal drilling, foundation drilling and oil drilling. M50 DTH hammer overview: shank M50 Length(less bit......
Changsha Sollroc Engineering Equipments Co., Ltd
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45CrNiMoV 13mm Carbide 125mm Length Thread Button Bit and Rock Drill Button Bit for Mining and Quarry Drilling
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...Drilling Bit Top Hammer Thread Button Bit for Mining Description: The Rock Drilling Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Down The Hole DTH Drilling Tools , 8'' Hole Drill Bits For Rock Blasting
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...Hole Hammer Drill Bit , 8'' Hole Drill Bits for rock blasting and Water Well Drilling Hole Drill Bits Application DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine (open and underground), open quarry and construction. The hammer is situated down the hole in direct connected with the drill bit with splines in the bit. The hammer piston strikes the drill bit......
Beijing Jincheng Mining Technology Co., Ltd.
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Quarry Drill Thread Button Bit , T38 Drop Center Hard Rock Drill Bits
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...Bit for Quarry Drill Bits T38 Drop Center Bit T38 Thread button bit feature: T38 Thread Button Bits for rock drilling, which is the most important size for benching and long-hole drilling. Head Diameter: 76mm Skirt body: Normal Face type: Drop center Carbide Button: Semi-Ballistic Thread: T38 Gauge Buttons: 6*12.7mm Front Buttons: 4*11mm Weight: 2.4KGS Following are the relevant drill bit......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Bench And Production Drilling Tools Long Hole Drill Tungsten Carbide Button Bits
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...drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, DTH hammers & bits, retrac button bits, thread button bits, tapered button bits, chisel bits, cross bits,...
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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H22x108 Drill Steel With Chisel Bit Integral Drill Rods For Small Hole Drilling
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22mm Hexagonal Plug Hole Integral Drill Steel Or Rock Drill Rod For Quarry Mining Rock Drilling Tools Integral Drill Steels: Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground......
Henan Jinzen Rock Drilling Tools Company
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