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 ......
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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QL40 DTH hammer bits with tail pipe Description 1. has higher drilling speed. 2. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 3. single impact power is large, and the power consumption of broken rock is ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Spray-Paint Alloy Steel Rock Hardness Ql40 DTH Hammer and Bit for RH510 Down the Hole Hammer
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We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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High Air Pressure QL40 DTH Mining Drill Bits Hammer 4inch For Blasting
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... 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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Water Well Hard Rock Drilling QL40 SD4 4 Inch Dth Hammer
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Water Well Hard Rock Drilling QL40 4 inch DTH hammer Model NQL4 Length (Without Bit) 1097mm Weight (Without Bit) 41.00kg External Diameter φ99mm Bit Shank QL40 Hole Range φ110 - φ135mm Connection Thread API 2 3/8 '' Reg Working Pressure 1.2 - 2.0 Mpa ......
KSQ Technologies (Beijing) Co. Ltd
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QL40 Drilling Rig DTH Hammer DTH Impactor with High Air Pressure 1.8-2.5Mpa
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...QL40 DTH Hammer DTH Impactor For Drilling Rig Brief Introduction of DTH Hammer: Our company is specializing in drilling rigs and drilling parts for decades. We have kinds of drilling rigs, such as DTH (Down The Hole) drilling rig, Water well drilling rig, Oil well drilling rig, Piling drilling rig with different types of Truck Mounted, Trailer Mounted and Crawler Type. For drilling parts, we have the followings: DTH hammers......
Dongying Oilman Machinery Equipment Co.,Ltd.
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DTH Hammer for Mining Blasting Hole, Water Well Drilling
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...reasonable price, including DTH bits, DTH hammers, DTH drill pipes, RC drilling tools, Odex drilling systems etc. DTH Drilling Tools|DTH Button Bits|DTH Hammers - China Rock Drilling Tools Suppliers & Manufacturers. Size range 3'', 3.5'', 4'', 5'', 6'',...
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 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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QL40 QL50 QL60 QL80 DTH Hammer And Bits For Rock Drilling , Water Well , Mining
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DTH hammer QL40 QL50 QL60 QL80 and bits for rock drilling,water well,mining Matched products: 89mm drill rods with API 3 1/2" REG PIN 89mm drill rods with API 3 1/2" REG BOX 114mm drill rods with API 4 1/2" REG PIN 114mm drill rods with API 4 1/2" REG BOX ......
ROSCHEN GROUP
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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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