Reinforced 33 Inch Pneumatic Dth Hammer NUMA330 Shank For Piling Drilling
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...inch high air pressure pneumatic dth hammer with NUMA 330 shank for foundation and piling drilling Connection thread: 240 HEX Working pressure(bar): 7~25 Outer diameter(mm): 718 Weight(KGS): 5500 Bit diameter recommend(mm): 900~1200 High air pressure DTH hammer with NUMA330 shank......
Wuhan Kingdrilling Diamond Co.,Ltd
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98mm 3.86 Inch Shank DHD340A Dth Hammer For Blasting
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External Diameter 98mm 3.86inch Shank DHD340A Hammer For Blasting Technical parameter DHD340A DTH hammer: shank DHD340A Length(less bit) 1030mm External diameter 98mm Top sub thread API 2 3/8”REG Weight(less bit) 42kg Hole range 110mm-130mm Working ......
Changsha Sollroc Engineering Equipments Co., Ltd
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SP882 Shank Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm
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Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm Description: ◆ Adopting the industry-leading imported heat treatment technology, the hardness and toughness of the steel body are simultaneously increased by 35%. ◆ The alloy teeth adopt......
Hunan New Diamond Construction Machinery Co., Ltd.
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8 Inch 203mm Dth Hammer Button Bits , Forging Coal Mining Drill Bits
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...Inch Diameter 203mm DTH Hammer Bit Customized Color Mining Rock Drilling Tools Product Information: • Matching for DTH hammer. • DTH hammer is a part of down hole drilling rig, which is a working device of down hole drilling rig. Submersible hole impactor is divided into low air pressure submersible hole impactor, medium air pressure submersible hole impactor and high air pressure submersible hole impactor. Specification: Bit size Shank......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High Pressure Rock Drilling DTH Hammer DHD350 Hammer , Downhole Hammer with Foot Valve
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...DTH Hammer , Downhole Hammer with Foot Valve High Pressure Rock Drilling DTH Hammer DHD350 hammer, Downhole Hammer with Foot Valve High Pressure Rock Drilling DTH Hammer , Downhole Hammer with Foot Valve 5 inch COP54 , DHD350R Shank High pressure rock drilling DTH hammer with foot valve Drill bits Selecting the right bit Roschen has a comprehensive range of DTH......
ROSCHEN GROUP
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4 Inch For COP44/DHD340A Shank High Air Pressure DTH Hammers
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... 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. Product name DTH Hammer Material Alloy Steel&Tungsten Carbide Use Underground Mining,Water well,Mining...
KSQ Technologies (Beijing) Co. Ltd
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3 Inch Well Drilling DTH Hammer Bit Carbon Steel With Shank
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...medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the followingadvantages: 1. Deliver ......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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12 Inch 35° DTH Button Bit Drilling Tools High Efficiency For Mining Quarry
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... 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...
SUVEC Rock Drilling Tools
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Atlas Copco High Air Pressure DTH Hammer Down The Hole Drilling For Hard Rock Drilling
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Atlas Copco High Air Pressure DTH Hammer Down The Hole Drilling For Hard Rock Drilling Product Description In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct ......
KSQ Technologies (Beijing) Co. Ltd
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6 Inches 35 Degree Dth Hammer Button Bits For Shank Cop64 MS60 BR61 DHD360 QL60 SD6
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DTH Button Bit 6 Inches 35° DTH Tools for Mining Quarry for Shank cop64 MS60 BR61 DHD360 QL60 SD6 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......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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