Tungsten Carbide HD35 DTH Hammer 930mm Length Excellent Anti Wear
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... out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that well at greater depths demanding less air usage,...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12"
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...Wear resistance. 3. After special treatment, the service life of anti-fatigue and anti-friction is longer than others. DTH Hammer Bits Parameters ROSCHEN DTH Bits Specifications Hammer Size Bits diameter Shank ROSCHEN CODE Metric Inch 1" 64mm-70mm 2 1/2"-2...
ROSCHEN GROUP
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Double Casing Rotary Rock Hammer Drill Bits DTH Hammer Type Drilling
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...Hammer Drill Bits DTH Hammer Type Drilling Application Range(DTH hammer type drilling inside the case) It can be widely used in drilling for grouting holes in projests such as cofferdam, foundation and geothermal well and etc. Features: 1.Hardening treatment of the parts surface with longer operating life and excellent anti-wear......
KSQ Technologies (Beijing) Co. Ltd
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Convex Face Carbide Material DTH Hammer Bits Anti Wear ISO9001 Certificated
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Mission 40 Convex Face Carbide Material DTH Hammer Bits Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Rustproof DTH Hammer Bit Compact QL60 Rock Drill Bit Wear Resistant
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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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CIR90 110mm Low Air Pressure Dth Hammer Button Bits / Dth Hammer Drill Bit
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... durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We...
Beijing Jincheng Mining Technology Co., Ltd.
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CIR 90 High Manganese Steel DTH Hammer Bit Low Pressure For Ore Mining
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... hard, high-hardness and other ductile rocks with poor toughness in geotechnical engineering. It has the following characteristics: 1. The low-pressure DTH hammer is a valve-type central exhaust hammer, which has a good effect of discharging rock powder,...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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High Air Pressure Dth Hammer DHD350 DHD360 Dth Hammer For Mining
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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 following advantages: 1. ......
KSQ Technologies (Beijing) Co. Ltd
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Diameter 152mm Cop44 Shank Dth Hammer Bit , High Wear Resistance Tricone Bits
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...DTH bits , high wear resistance caibide DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer......
Putian Qideli Drilling Tools Co., Ltd.
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51/2" DTH Hammer Bits 140mm 152mm M50 Mission50 DTH Bit Rock Drill Bits
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.... Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. Our bits are interchangeable with...
Changsha Sollroc Engineering Equipments Co., Ltd
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