Diameter 152mm DTH Drilling Bits
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...DTH Drilling Bits For Water Well Drilling Or Mining Tools Production Description DTH hammer is a percussion system driving a piston inside a hammer body with up and down a motion by compressed air and transmitting intensive percussion energy to the bit to enable the drilling by crushing the rock. The drilling method by DTH hammer exerts high drilling performance especially for drilling......
JWE CARBIDE CO., LTD.
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Low Air Pressure DTH Drill Bits And Hammers CIR150 250mm
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...DTH button bit description: KINGDRILLING hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a spline drive for rotating the bit in the...
Wuhan Kingdrilling Diamond Co.,Ltd
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Diameter 140mm QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling
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...: Ballistic and Spherical Buttons number and diameter: gauge 9x16mm spherical, front 10x14mm ballistic, Flushing holes: 3 front flushing holes With foot valve for QL50 hammer P/N 4148301354 DTH Button Bit Photo: In DTH drilling, the rock drilling bit is a...
KSQ Technologies (Beijing) Co. Ltd
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8'' DTH Drill Bit for Hard Rock Drilling
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...DTH Drill Bit for Hard Rock Drilling Product Information: The life of the DTH bit depends on the material and technology of the bit. The bit is made of the most efficient high quality alloy steel.Use quality forged steel, heat treatment and shot peening to provide a durable and reliable balance of strength and toughness. 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-250mm......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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CIR90 DTH Drill Bit Diameter 90mm Low Air Pressure Bits For Hammer Drill
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... air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule....
KSQ Technologies (Beijing) Co. Ltd
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100mm 3 15/16'' DTH Drill Bits With Convex Face
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.... The spline type of the drill bit can be matched with our company hammer and other well-known brands (Such as DHD, COP, SD, QL, MACH, M series, BR, N series) Matching use. Cop32 100mm 3 15/16'' DTH Drill Bit overview Bit Diameter 100mm 3 15/16'' No.*...
Changsha Sollroc Engineering Equipments Co., Ltd
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Large Diameter DTH Drill Bits , Well Drilling Head Drill Bit With Technology Control
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.... The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Diameter No ×Button diameter , mm Button angle° Flushing holes Weight(Kg) Part...
Changsha Chaojingang machinery manufacturing CO., Ltd
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Down The Hole Dth Drill Bit , 5 Inches 35 Degree Hammer Drill Bits For Rock
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DTH Button Bit 5 Inches 35° DTH Tools for Mining Quarry for Shank cop54 MS50 BR51 DHD350 QL50 SD5 DTH Hammers And Button Bits DTH Hammers Are Used For High Air Pressure Mining Dth Hammerblast Hole Drilling And Water Well Drilling Project. Working With DTH Drilling Pipe And DTH Drill Bit, Mainly Applied In Mining, Marble Quarry Or Well Drilling And Other Construction Projects. Diameter No. of Buttons Buttons*Button Diameter......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Hard Rock Digging Alloy Steel DTH Drill Bits NUMA125 Diameter 381-394 Mm
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.... 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 won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2...
Hunan New Diamond Construction Machinery Co., Ltd.
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110mm - 200mm DTH Drill Bits Drilling Tools CIR110 Model Low Air Pressure
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...DTH hammer bits , diameter from 110mm to 200mm. QIDELI drilling tools CIR110 series is the most used product in mining, It's a kind of drill bit which is cost-effective and energy saving. the hole diameter of bit using on CIR110 hammer is from 110mm too 200mm. this prdouct is very popular in developing country. 1. Our company focus on CIR series DTH hammer and bits......
Putian Qideli Drilling Tools Co., Ltd.
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