146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig
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..., coal, water conservancy and hydropower, highway, high speed railway and bridge etc. PDC Drag Bits: Product: PDC drag bits Size: 60mm - 660mm Wings: 3 wings, 4 wings, 5 wings, 6 wings Condition: Brand new PDC cutter drag bit Drilling formation: Soft to...
Dongying Oilman Machinery Equipment Co.,Ltd.
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API Certificated 3 Wings/ Blades PDC Step Drag Bits For Water Well Drilling
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... formations. The application include in mining, civil engineering and the oil industries. Generally, it include the Three Wings, Four Wings, Five wings or blades PDC Non-Coring Bits. Details of PDC drill bit: 1. Size: 55mm, 65mm, 75mm, 94mm,...
KSQ Technologies (Beijing) Co. Ltd
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12 Inch Dual Row PDC Drilling Drag Bits Higher Rotary For Coal Mining
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12 1/4 Inch Dual Row PDC Drilling Drag Bit Coal Mining PDC Drilling Drag Bit is specially designed for geological drilling and water well drilling. It can save drilling cost greatly and has a higher rotary.We can customize any size including non-standard ......
Hebei E-valves Petroleum Equipment Co., Ltd.
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High Performance 76mm Pdc Drill drag Bits For Medium To Hard Formation Rock Drilling
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...Pdc Drill Drag Bits For Medium To Hard Formation Rock Drilling Functions and features 1. Application: soft to medium hard formation, mudstone, sandstone and intercalated limestone, reinforced and super-strong composite bit can be applied to super hard formation.Motor or rotary drill is available.The special design makes the stability of the drilling tool excellent. 2. Simple motor orientation: the bit......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Customized 3 Wing PDC Drag Bits For Water Well Drilling Prolonged Drilling
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... to non core diamond pdc bit. Having the feature of long service life and wear resistance. Widely used in coal mining and water well drilling. About PDC Drill Bit Polycrystalline diamond compact (PDC) bits deliver premium performance and durability for a...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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Soft Formation Drilling Pdc Drag Bit 5 Blades With Tc Gauge Protection
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... to medium hard rocks, it has high drilling speed when drilling simple rocks especially in soft rocks. We are a professional carbide drilling bits manufacturer in China and supply qulaity products. The drag bits can penetrate soft formation such as...
Glorytek Industry (Beijing) Co., Ltd.
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API 2 7/8 Inch Oil Rig Drill Bits Step Drag Bit For Energy And Mining Work
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.... Our PDC Cutter Drag Drill Bit is the perfect choice for any hole drilling projects. It is designed with high efficiency, allowing for fast and efficient drilling. It is available in a variety of thread types, including API or can be customized to your...
Hejian Sanlong Petroleum Machinery Co., Ltd.
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3 Inch PDC Drag Bit 75mm Coal Polycrystalline Diamond Compact Bits
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...easy to be saltatory during the drilling. The high impact-resistance cutters (model 1308) are making sure stablize the bit. 2, the body of the PDC core bit adopts five-axis high-precision processing, the precision of the drill hole is higher, the effect of...
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Coal Mining PDC Drag Bit with 75mm 94mm 101mm diameter ISO Certificate
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PDC drag bits PDC drag bits are widely used in geological drilling, mine drilling, water well drilling and other fields. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 200, 300, 400 etc. Other ......
Guilin Xingzuan Super-hard Material Co., Ltd
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311mm Size PDC Drag Bits For Water Well Drilling
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PDC Drag bit for mining,water,construction,geology Size:56mm upto 311mm 3wings,4wings,5 wings,6wings(blades) Dragging drill bits, with their unique design and flexible adaptability, can easily cope with various geological conditions. Whether it is a soft soil layer, a hard rock layer, or a complex mixed formation, dragging a drill bit......
Hebei Crossing Drill Bit Manufacture Co.,LTD
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