Antiwear Hard Drill Bits , Tricone Rock Roller Bits For Soft - Medium Formation
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...1958, located at Zhuzhou, China, the word famous tungsten Carbide production base. We are a professional producer, and supplier of Rock Drilling Bits, all the bits crafted from the finest material available in today's market.TCI(Tungsten Carbide Insert)...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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Cemented Carbide Bits for Oil / Gas Industry
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Cemented Carbide Bits for Oil / Gas Industry Spherical parabolic button, used for drilling holes in hard rock and impact drilling; The surfaces of the button and inserts are smooth and grooved to protect the drill bit and cone from wear during friction and the wall of the hole; Wedge-shaped button and specially designed button shapes can be drilled in medium-soft......
Zhuzhou Zonco Sinotech Wear-resistant Material Co., Ltd.
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Soft Rock Formation Pcd Drill Bit Customized Sizes For Water Well Drilling
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Step Type Well Drilling PDC Drag Drill Bit with 5 Blades with PDC Cutters Description PDC is a special superhard material synthesized at one time from artificial diamond and cemented carbide under high temperature conditions. It not only has the advantages......
Glorytek Industry (Beijing) Co., Ltd.
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6 Inch 3 Three Wings Step Drag Bit For Soft Medium Formations Drilling
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... and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes’ drilling. Types: Ordinary type; Reinforced type; ......
Beijing Jincheng Mining Technology Co., Ltd.
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26" Steel Tooth Diamond Drill Bit IADC Code 135 For Drilling Soft - Medium Formation
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8~46" Extra roller cone rock reamer/hole open/HDD rock reamer for Horizontal Directional Drilling Product Description • Bit size range from 3 7/8'' to 26'' •Meet with API Spec7-1 Standdrad •Open roller bearing or seal bearing •Steel tooth tricone bie sizes......
KSQ Technologies (Beijing) Co. Ltd
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Four Head Cross Big Bit Cemented Carbide Tips For Drilling Hard Metal Material
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cemented carbide cross big bit tips for drilling hard metal material four head cemented carbide cross big bit tips for drilling hard metal material four head Grade g/cm3 TRS Hardness Performance & application recommended MPa HRA YM4C 15.1 1800 90 Mainly used as small buttons for percussion bits to cut soft and medium hard formations. YM6 14.95 1900 90.5 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits......
Zhuzhou Mingri Cemented Carbide Co., Ltd.
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Parabolic Cemented Carbide Button Bits OD 12.35mm For Rock Drilling
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... g/cm3 T.R.S : 2550 N/mm2, with high T.R.S strength for medium hard rock formations. Hardness: 87.2 HRA Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. Parabolic Button Bits TYPE Dimension (mm) D...
Zhuzhou TGC Cemented Carbide Co.,Ltd.
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Spherical Buttons / K10 Grade Cemented Carbide Buttons For Drill Middle And Hard Rock
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...Cemented Carbide Buttons For Drill Middle And Hard Rock Various grades are available Grade g/cm3 TRS (MPa) Hardness (HRA) Performance & application recommended YG4C 15.1 1800 90 Mainly used as small buttons for percussion bits to cut soft and medium hard formations. YG6 14.95 1900 90.5 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits......
Zhuzhou Weikeduo Cemented Carbide Co., Ltd.
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Cemented Carbide Tricone Roller Bit
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...bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock during rotation. Therefore, the roller cone bit can adapt to various soft, medium and hard formations. Especially after the emergence of jet-type roller bits and long-nozzle roller cone bits, the roller bit......
Hunan New Diamond Construction Machinery Co., Ltd.
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3"-15" Step / Chevron Drag Bits Tungsten Carbide Insert Bit For Soft To Medium Formations
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...Bits For Soft to Medium Formations Product specifications: 1) Drag bits are made according to API standard or no thread standard just welding. 2) Various step and chevron drag bits are available from 3 inch to 17 1/2 inch. (normal small size are 3",3 3/4",3 7/8",4 3/4",4 5/8",5 7/8",8 1/2" to 17 1/2"and so on). 3) There is very good feedback from our customers because of the quality and price. 4) Different drag bits...
Changsha Sollroc Engineering Equipments Co., Ltd
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