Arc Angle Concave Drill Bit 113mm Diameter For Coal Mine And Drill Hole
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... angle of drill bits are widely used in geological drilling, mine drilling, water well drilling and other fields. Its main characteristics are fast speed, long service life, specifications: 113, 133, 153, 171, etc. other specifications can be customized....
Guilin Xingzuan Super-hard Material Co., Ltd
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Arc Angle Button Drill Bit
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... surface has the advantages of good stability, good guidance quality and strong impact resistance. There are 4 big nozzles in the conical surface which can clean the bit better and clean away the rock debris so...
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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6" 152mm PDC Concave Drill Bit PDC Drag Bit Non Coring Drill Bit for Oil Well Water Well Geothermal Well Mining Drillin
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...Concave Drill Bit PDC Drag Bit Non Coring Drill Bit for Oil Well Water Well Geothermal Well Mining Drillin Details of Drag Bit Size 55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm Bit Type pillar type,concave,three wings,four wings,five wings,six wings PDC Cutter Size 1303,1308,1304,1603 Body Materials steel,tungsten carbide matrix Suitable Rock mud stone,limestone,shale,sandstone,granite Parameter Drilling...
Hengshui Aoxing Geological Equipment Co., Ltd
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High Strength Pdc Concave Drill Bit Anti - Erosive And Toughness
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...Concave Drill Bit With High Strenghth And Better Anti-Erosive And Toughness 1. Description PDC concave drill bit is composed of PDC cutters and matrix body. With higher strength tungsten carbide body, the bit has better anti-erosive and toughness. The reliability and drilling efficiency is also improved by choosing premium PDC cutters. 2. Suitable formation: Medium-hard to hard, solid hard rock formations 3. Drill bits......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Anti Erosive Toughness Pdc 325mm Concave Drill Bit
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...Concave Drill Bit With High Strenghth And Better Anti-Erosive And Toughness 1. Description PDC concave drill bit is composed of PDC cutters and matrix body. With higher strength tungsten carbide body, the bit has better anti-erosive and toughness. The reliability and drilling efficiency is also improved by choosing premium PDC cutters. 2. Suitable formation: Medium-hard to hard, solid hard rock formations 3. Drill bits......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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SRC004 121mm 4 3/4'' Reverse Circulation Concave Drill Bit
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... well, geothermal air conditioning well, geologic exploration, complicated gravel stratum, etc Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection....
Changsha Sollroc Engineering Equipments Co., Ltd
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High Performance RC Drill Bit , Concave Drill Bit Customized Color
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RE004 RC drill bit for exploration drilling RC reverse circulation drilling tools are mainly used for geological exploration drilling .RC drilling is slower and costlier but achieves better penetration than RAB or air core drilling; it is cheaper than ......
Changsha Chaojingang machinery manufacturing CO., Ltd
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135 Degree Point Angle PDC Drill Bit Carbide NW NWA HW PW
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Reduced Stickiness in Clay-rich Formations Optimal Flow Rate Distribution PDC Drill Bit Some more details on drilling and PDC (Polycrystalline Diamond Compact) drill bits: PDC Bit Sizing: PDC drill bits are available in various sizes to accommodate ......
Best Drilling Equipment (Wuxi) Co.,Ltd
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Centering Solid Carbide Drill With 90 Degree Apex Angle , Metric Drill Bits
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Solid Carbide Centering Drills with 90 Degree Apex Angle for Better Centering Performance Suitable for Centering & Chamfering on CNC Machines. Feature Advantage: Non-coated. Diameter D5-D20, complete types. Compared with general center drilling tools, the ......
Zhuzhou MMM New Material Co., Ltd.
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Alloy Steel DTH Button Bits 6'' COP34 / Durable Concave Drill Bit Big Face
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Description We can't say we are No.1 in China, but we are trying to be the No.I in mind of our clients! If you are interested in this kinds of products,welcome view our website. All I want to tell you is:please have a "taste",just like as taste a cup of ......
Hunan New Diamond Construction Machinery Co., Ltd.
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