High Air Pressure QL40 DTH Mining Drill Bits Hammer 4inch For Blasting
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...pressure(bar): 10~25 Outer diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 High air pressure DTH hammer with QL40 shank details: Rock drilling tools manufacturer KINGDRILLING DTH hammers are available in sizes from 2" to 33" for Down...
Wuhan Kingdrilling Diamond Co.,Ltd
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Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling
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Top Sub Thread 2 3/8'' API REG 4'' QL40 DTH Hammer For Water Well drilling Technical parameter QL40 DTH hammer: shank QL40 Length(less bit) 1103mm External diameter 99mm Top sub thread API 2 3/8”REG Weight(less bit) 42.6kg Hole range 110mm-130mm Working ......
Changsha Sollroc Engineering Equipments Co., Ltd
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QL40 DTH Hammer Bits Alloy Steel Material 280mm No Head Length With Tail Pipe
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... power is large, and the power consumption of broken rock is low. 4.piston and bit weight to have the best momentum transfer. 5. the modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress ......
Hunan New Diamond Construction Machinery Co., Ltd.
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High Air Pressure 4" DTH Hammers And Bits For Tunneling Mining / Water Well
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... directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. Basic Information Items Replacement Parts 1 Top sub 2 O-ring of top sub 3...
KSQ Technologies (Beijing) Co. Ltd
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3'' QL40 QL50 QL60 QL80 DTH Hammer And Bits API 2 3/8" Reg
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QL40 QL50 QL60 QL80 dth hammer and bits for rock drilling,water well,mining 1 Product description of Rock Drilling Bits DTH hammer and drill bit made of high quality alloy steel, through advanced heat treatment, to ensure good drilling performance and ......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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QL40 QL50 QL60 QL80 DTH Hammer And Bits For Rock Drilling , Water Well , Mining
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...h API 4 1/2" REG PIN 114mm drill rods with API 4 1/2" REG BOX Bits with COP84. DHD380, Mission80, QL80, SD8 shanks Application fields: All kinds of fields, such as mining, quarry, tunnel, bridge, construction and etc., but extremely ......
ROSCHEN GROUP
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DHD350, COP54, SD5, QL50, M50 shank DTH hammers and bits
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..., MACH303, M30, DHD3.5, BR3 4), Dia. 105mm-152mm shank COP44, DHD340, MACH44, SD4, M40, QL40, BR4 5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, MACH50, SD5, M50, QL50, BR5 6), Dia. 152mm-......
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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High Speed Steel DTH Hammer Drilling Bit Compact Design For Ore Mining
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DTH Hammer DTH Button Drilling Bit Diameter mm NO. Air Holes Gauge PDC Buttons Front PDC Buttons Approx. weight Shank style 85 2 6*φ13 4*φ12 5.0 kgs COP34/COP32/DHD3.5 /BR3/Mach303 90 2 6*φ14 4*φ12 5.8 kgs 95 2 6*φ14 5*φ12 5.9 kgs 100 2 6*φ14 6*φ12 6.1 kgs 105 2 8*φ13 6*φ12 6.3 kgs 105 2 6*φ14 5*φ13 8.6 kgs COP44/DHD340/Mach44 /M40/SD4/XL4/QL40......
Suzhou Energy Tool Co., Ltd.
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6 Inch DTH Hammer Drill Bits High Air Pressure Mining QL60 Dia 152 - 203mm
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...DTH Hammer Drill Bits High Air Pressure Mining QL60 Dia 152 - 203mm DTH Hammer bit is also called DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit In DTH drilling, the down the hole rock drilling hammer bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit......
SUVEC Rock Drilling Tools
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High Air Pressure Rock Drilling 4inch DTH Hammer 3" 4" 5" 6" 8" 10" 12" DTH hammer and bit Forging Manufacturing Process
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About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China. Premium quality, ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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