12.0 INCH DHD1120 High Pressure DTH down hole hammer / rock hammer
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...High Pressure DTH down hole hammer / rock hammer 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 contact with the drill bit, little energy is lost. This gives DTH hammers......
KSQ Technologies (Beijing) Co. Ltd
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12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
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...DTH Hammer SD12 high productivity in water well drilling project Hammer Products With the MIROC DTH hammers, we offer most complete down-the-hole drilling solutions. The offering covers hammer sizes from 3 to 12 inches, and drill bits, drill pipes and accessories with different characteristics and functions. 12 inch hammer is characterized by high performance and high penetration rates-or, in other words, high......
KSQ Technologies (Beijing) Co. Ltd
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8Inch Down To Hole Hammer Button Dth Bits And Hammers With DHD380
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...) Product name: 8 inch dow the hole button bit with DHD380 shank for mining exploration drilling Product category: DTH drill tools Matched hammer: Hammer DHD380 Diameter: 203 mm KINGDRILLING high air pressure DTH button bit description: Kingdrilling has...
Wuhan Kingdrilling Diamond Co.,Ltd
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High Hardness DTH Borewell Drilling Hammers , Premium Drilling Tools Anti Rust
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High Efficiency DTH Hammer , 5 Inch Down The Hole Hammer Tungsten Carbide Length(without bit) Weigth(without bit) External diameter Bit Shank Hole range Connection Tread 1214mm 77.5kg φ125mm Cop54 DHD350R CD55 φ135-φ155 API2 3/8" ......
Changsha Chaojingang machinery manufacturing CO., Ltd
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High Efficiency DTH Bit Premium Drilling Tools For Hard Formations , ISO Listed
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...hammers are connected with down the hole bits to do the drilling works. New Diamond uses high quality steel and the best level tungsten carbide as the raw material,with it's special heating treatment technique and advanced carbide inserting technique ,the bits perform well even on the hard rock formations and save the energy to a maximum limit at the same time. DTH hammer bits: 1, Direct sale 2, reasonable price 3. high...
Hunan New Diamond Construction Machinery Co., Ltd.
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Easy To Disassemble Rock Drilling Hammer CQL80 Fuel Savings DTH Bits And Hammers
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CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer without foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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S323 S223 PDC Drag Bit 60mm Dth Bits And Hammers Force Balanced
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8-1/2inch 5 Blades Oil Drill Bit Oilfield Drill Bit PDC Cutters Bit 1. The force of the cutting structure is balanced, and the asymmetrical design of the drill blade makes the force of the drill bit balanced and the stability of the drill bit better. 2.......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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4" TD40 Mach44 DTH Drill Bits DTH Bits For Blasting , 10-20 Bar Air Pressure
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...DTH Drill Bits DTH Bits DTH Button Bits Product specifications: DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. Available series of DTH hammer: (1) high pressure SD series hammer: SD 5, SD 6, SD 8, SD 12. QL series hammer: QL 30, QL 40, QL 50, QL 60, QL 80. DHD series hammers: DHD 3.5, DHD 340. DHD 350, DHD 360, DHD380. Mission series hammers......
Changsha Sollroc Engineering Equipments Co., Ltd
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DTH Bits Manufacturer - DTH Button Bits,DTH Drill Bit,DTH Hammers and Button Bits
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... and low air pressure DTH drill bits are both available. Our DTH button hammer bits are made from the best tungsten carbide tips & special steels, after hot heat treated, the steels reach a good level in surface compression & ......
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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Cop 34 DTH Bits , Cop 32 DTH Hammer Drilling For Blast Hole Drilling And Water Well Drilling Projects
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...increased 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....
ROSCHEN GROUP
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