JESSIN ROCK DRILL CO.,LIMITED, www.dthhammer-js.com PDC drill bits use PDCs as main cutting media, with the excellent wear-ability and impact toughness of the PDC. It has a long service life, high-efficiency, and good cost performance. PDC bit is mainly used for drilling soft and medium hard rock, and it must work under low drilling pressure, mid-low speed and big drainage. JESSIN can supply all kinds of PDC core and non-core bits, PDC sintering matrix bits and PDC anchor bits. PDC bit can be widely used in the fields of geological exploration, coal mining, water conservancy and hydropower, construction of road and railway. We also can design PDC bits according to customer requirements, such as different geology conditions, special strata and so on. Features 1. Super long service life. The service life of PDC bit is as much as 4~5 times than diamond bit, at least 10 times than tungsten carbide bit. 2. High drilling speed. 3. Can be operated with low pressure and speed. 4.Has a good gage protection. 5.Used widely, more suitable for drilling in the stratum with hardness coefficient f
1.The description of PDC Bits PDC Bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a long useful life, high-efficiency, and good performance cost ratio. PDC bit is mainly used for drilling soft and medium formation, it works under low drilling pressure, medium-low speed, big drainage. We can supply all kinds of PDC Core drill bits and non-core drill bits and they are widely used in the fields of geological exploration, coal mining, water conservancy and hydropower, construction of road and railway and provide reliable data support for drilling rock and coal of geology and engineering research. We can also design PDC bits according to customers' requirements, such as different geological condition, special strata and so on. PDC (polycrystalline diamond compact) drill bit is produced with special high-frequency welding techniques and manufactured by welding PDC of high wear resistant Si to the steel body as cutting edges. 2.The Features of PDC Bits: A: Super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times that of diamond bit. B: High drilling speed. C: Can be operated with low pressure and low speed. D: Has a good gage protection. E: Can be used widely, more suitable for drilling in the stratum with formation< 7. F: Low cost. G: High toughness and impact strength
Tianhe oil group production include drill collar, drill pipe, kelly, hwdp, stabilizer, hole opener, roller reamer, casing scraper, key seat reamer, kelly valve, full opening safety valve, ft type drop-in check valve, fj type-arrow back pressurevalve, inside bop, float valve sub, by pass valve, cup tester, wear sub, circulating sub, cross over sub, reduce sub, saver sub, lift sub, different of drilling jar, fishing jar, shock absorber, bumper jar, oil jar, bumper sub, jar intensifiers, We also manufacture bowen 150 over shot and spear, junk basket, junk sub, fishing magnet, flat bottom junk mill, concave junk mill, bladed junk mill, pilot mill, tapered mills, economill, string mill, skirted junk mill, internal casing cutter, external casing cutter, marine or mechanical, hydraulic bucking unit, downhole motor and tester, jar tester...
LAIZHOU YUANYE is professional in designing, producing and exporting the PDC bit, PDC reamer,Hole Opener and the other customized drill tools. We can supply you with high quality and low price products. Also including PDC Cutter(1308ã??1313ã??1613ã??1616ã??1913ã??1916),Bit Crown,Drill Bit Body,connection(2-7/8"ã??3-1/2"ã??4-1/2"ã??6-5/8"ã??7-5/8"),Nozzle..... We are glad to offer OEM service and customized services for you if you have any special requirements. We have a long - term cooperation with CNPC, CNOOC and Sinopec. And also ISO and API certified.So both services and the quality are in top. If you have any questions,Contact me freely!
PDC BITS For Drilling Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important material advances for oil drilling tools in recent years. Fixed-head bits rotate as one piece and contain no separately moving parts. When fixed-head bits use PDC cutters, they are commonly called PDC bits. Since their first production in 1976, the popularity of bits using PDC cutters has grown steadily, and they are nearly as common as roller-cone bits in many drilling applications. PDC BITS:- Available Ranges: RANGE: 6" â?? 12"
1.All our Products have been� API7-1,ISO 9001, ISO9001:2008, ISO14001:2004. 2.Products are exported to various countriesï¼?We have partners in the United States. 3.We have our own strong design team,wide range of products and many kinds .Cutters import from USA If you have any questions,please feel free to contact me .
1.All our Products have been API7-1,ISO 9001, ISO9001:2008, ISO14001:2004. 2.Products are exported to various countries We have partners in the United States. 3.We have our own strong design team,wide range of products and many kinds .Cutters import from USA
Company profile Hebei Crossing Drill Bit Manufacture CO.,LTD is a professional supplier of drilling tools,including tricone bit,PDC tricone bit,Hole opener,single cone bit and so on.With years of study and refining of the introduced technology, we have succeeded in the field of product research with proprietary intellectual property rights.Also, we have made major breakthrough in the lines of analogue simulation in bottom-hole flow field,profile optimization,design of inserts arrangement and low torque,material and manufacturing techniques etc. As a result, our products own better characters of service and ranges of application.Mainly used for oil and gas,mining,geothermal,construction and so on. The products of our company have achieved industrialization and serialization.Besides our company has always laying importance on the technical exchanges and cooperation with the counterparts both at home and abroad.Our products have been sold all over the world, including the United States, England,Canada,Brazil,Russia,Italy,Iran,Saudi Arabia,Korea, India, and Poland and so on. The main products we can provide: 1.tricone bit(steel tooth and TCI tricone bit) 2.PDC bit(steel body and matrix body PDC bit) 3.rock hole opener for vertical and horizontal directional drilling, rock reamer 4.single tricone cutter 5.other drilling tools(drill rod, mud motor, drag bit, etc)
Our company provides all kinds of new and old PDC bit, roller bit, drill pipe, drilling jack, elevator tong and other drilling tools
