5inch DTH Hammers DHD350 Bit Shank Customization and 1.0 2.5MPa Pressure for Your Requirements
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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 DiaNo., Air holes, carbide button shape and the bit face shape. ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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5" Atlas Copco Down The Hole DHD350 DTH Drill Bits For Waterwell Drilling
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...DHD350 DTH Button Drill Bits For Waterwell Drilling Product specifications: DHD350 dth bits For 5" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch DHD350R/COP54 133 5 1/4" 2 7×φ16 6×φ14 15.0 DHD350-133 140 5 1/2" 2 7×φ18 7×φ14 16.0 DHD350-140 146 5 3/4" 2 8×φ18 7×φ14 17.0 DHD350-146 152 6" 2 8×φ18 8×φ14 17.5 DHD350-152 165 6 1/2" 2 8×φ18 8×φ16 18.5 DHD350......
Changsha Sollroc Engineering Equipments Co., Ltd
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5.5" Carbide DTH Button Bits For Cop54 ( DHD350 ) / Mining / Well Drilling
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... high pressure drill bit in the market at present. DHD350 series bits the same with COP54, DHD350,QD55A series,They are structurally universal. Both of them have two type: 1. Bit without nylon tube: the Bit without nylon tube and the impactor used are more...
Putian Qideli Drilling Tools Co., Ltd.
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110mm DHD350 DTH Drill Bit For Quarrying High Manganese Steel Forging
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... shank 90mm to 105mm 4'' DTH Hammer bits DHD340, QL40, MISSION40, SD4 shank 110mm to 130mm 5'' DTH Hammer bits DHD350, QL50, MISSION50, SD5 shank 134mm tio 152mm 6'' DTH Hammer bits DHD360, QL60,...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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DHD350 152mm Hole Hammer Drilling Dth Bit
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DHD350 152mm Hole Hammer Drilling Dth Drill Bit High pressure DHD350 hammer bit Description: In DTH drilling, drill rods and bits are the most important parts of the drilling process. When working, the drill rods transmit the necessary feed force and rotation to hammer and bit plus compressed air or fluids for the hammer and flushing of cuttings, the hammer is located between the drill rod and bit......
KSQ Technologies (Beijing) Co. Ltd
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Waterwell DTH Button Dth Drilling Bits Drill Rock Tools 165mm With DHD350 Shank
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...pressure DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ......
Wuhan Kingdrilling Diamond Co.,Ltd
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High Air Pressure DHD350 5" Inch DTH Convex Drill Bit Atlas Copco DTH Drill Bits For Waterwell Drilling
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... quality forged steel, heat treatment and shot peening to provide a durable and reliable balance of strength and toughness. 1. Long life of bit: alloy steel material has a long service life, which is higher than...
KSQ Technologies (Beijing) Co. Ltd
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DTH Mining Rock Drill Button Bit DHD350 ND580 SD5 QL50 MISSION50
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH Hammer bit is also called DTH BIT, DTH Button Bit, Down The Hole Button Bit,...
SUVEC Rock Drilling Tools
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Wear Resistant 16.5kg DHD350 146mm DTH Hammer Bits
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...DHD350 146mm Drilling Bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits......
Hunan New Diamond Construction Machinery Co., Ltd.
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DHD350 QL50 Dth Hammer And Bits reach 5000 meters For Mining Quarry
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DHD350 QL50 High Air Pressure Down The Hole DTH Hammer And Bits For Mining,Quarry,Water Well Drilling And Rock Drilling Brief Introduction of DTH Hammer: Our company is specializing in drilling rigs and drilling parts for decades. We have kinds of drilling......
Dongying Oilman Machinery Equipment Co.,Ltd.
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