Blue Color API Diamond Drag Drill Bit For Medium Hard Formation
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                                            ... engineered for rock drilling and provides superior performance for a variety of challenging drilling applications. Our Drag Drill Bit is made of high quality material and is designed for long life and reliable performance. The advanced design of...                                         
                                            Hejian Sanlong Petroleum Machinery Co., Ltd.
                                         
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API Diamond Rock Bit 17-1/2 Inch 6 Blades API PDC Rock Bit
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                                            API Diamond Rock Bit 17-1/2 Inch 6 Blades API PDC Rock Bit 1 . Descriptions: Usually ,the PDC bits life is more than tricone drill bits ,which price is higher them ,too. Becuase a PDC bit is a special type of diamond drilling bit that does not use roller cones, but instead has polycrystalline diamond inserts. PDC Drill bits get their name from the polycrystalline diamond......                                         
                                            Suzhou Energy Tool Co., Ltd.
                                         
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Steel Diamond Drag Bit Round Shape Smooth Surface for Drilling
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                                            Smooth Customized Drag Bits System for Industrial *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-......                                         
                                            Hejian Ruida Petroleum Material Co., Ltd.
                                         
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API Certificated 3 Wings/ Blades PDC Step Drag Bits For Water Well Drilling
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                                            ... 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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3 1/2'' API REG 190mm 3 Wings Step Drag Bits For Coal Mining
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                                            ... depths. We supply both step drag bits and chevron drag bits. Chevron drag bits are usually used for drilling more abrasive formations like soft sandstons and shales. Chevron drag bits are more durable than step drag bits because of cutting structuer, but...                                         
                                            Changsha Sollroc Engineering Equipments Co., Ltd
                                         
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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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3 Wings 94mm Polycrystalline Diamond Drill Bits
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                                            ...Diamond PDC Bit / PDC Drag Bits For Water Well Drilling Product Application PDC drilling drag bit is made by PDC cutters and steel. It is one of the steel body PDC bit and belong 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. Specifications Pdc Driling Drag Bits SPECIFICATIONS PDC driling drag bits......                                         
                                            Jinzhou City Shitan Machinery Equipment  CO. LTD.
                                         
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203mm 3 Wings Step Drag Bit with Thread 3 1/2′′ API Reg for Soft Rock Drilling
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                                            ...Step type bits are the most common type of drag bit used widely for soft to medium formations. Step-type drag bits are very effective in drilling soft and unconsolidated material. They are available in a full range of sizes from 3" to 17 1/2".The...                                         
                                            Hengshui Aoxing Geological 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 Water Well Drilling Tools 3 Wings Step Type Drag Bits 8 Inch
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                                            ...; All sizes connection type are AROD,NROD or standard API thread; Any special size and design is upon customer’s request. Drag bits diameter:76mm to 445mm; Step Drag Drill Bits thread sizes: :2 3/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 6 5/8”...                                         
                                            Beijing Jincheng Mining Technology Co., Ltd.
                                         
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