QL60 DTH High Wear Resistance Hammer Drill Bits For Water Well Drilling
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...High Wear Resistance Hammer Drill Bits For Water Well Drilling About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits,top hammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits......
Changsha Sollroc Engineering Equipments Co., Ltd
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Durable Alloy Steel Threaded Drill Bit , High Effective Rock Hammer Drill Bits T38
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...-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Thread button drill bits are produced by...
Changsha Chaojingang machinery manufacturing CO., Ltd
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45A High Pressure Dth Hammer Drill Bits Truck Mounted For Impactor
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...Hammer Used 45A High Pressure Rock Drilling DTH Drill Bit For DTH Impactor DTH Hammer Bit: DTH bit is also our main product. After many years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. Features: 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High......
Dongying Oilman Machinery Equipment Co.,Ltd.
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DHD360 High Air Pressure Hammer Drill Bit DTH Drilling Rig Tools
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...Hammer Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High air pressure hole Dia.:85-305mm 4. Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button 6. Drill......
KSQ Technologies (Beijing) Co. Ltd
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130mm Alloy Steel High Pressure DTH Hammer Drill Bit for Hard Rock Drilling and Water Drilling in High Air Pressure
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We 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. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance
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...Hammer Drill Bits Cemented carbide steel Raw material Top Hammer Drill Bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits...
Hunan New Diamond Construction Machinery Co., Ltd.
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165mm 5 Inch HD55 Shank High Air Pressure DTH Hammer Drill Bit For Soft Rock Drilling
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...High Air Pressure DTH Hammer Drill Bit For Soft Rock Drilling Product category: DTH drill tools Matched hammer: Hammer COP54, Hammer HD55 Diameter: 165 mm KINGDRILLING high air pressure DTH button bit description: Down-the-hole (DTH) drill bits are vital tools used in the mineral, construction, and oil and gas industries for drilling holes in rock and soil. These bits play a crucial role in the drilling...
Wuhan Kingdrilling Diamond Co.,Ltd
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Carbide Electric Hammer Drill Bits 110 - 1000 Mm For Concrete And Hard Stone
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... high temperature to withstand severe heating when drilling hard materials. L-shaped flute profile improves dust discharge. Sand blasted surface. Other industrial surface finish available. • For drilling in granite, concrete, stone, masonry, tiles and...
Shanghai ShangErBo Import & Export Co.,Ltd
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76mm 89mm 102mm 115mm Percussion Top Hammer Drill Bits For Rock
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...hammer drill bits for rock This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. Used in benching and long hole drilling. THREADED ROCK DRILLING TOOLS - T38 Drill...
KSQ Technologies (Beijing) Co. Ltd
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R32 - 45mm Top Hammer Drill Bits For Hydraulic Hammer Rig , Mining Retractable Drill Bit
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... steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to...
Putian Qideli Drilling Tools Co., Ltd.
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