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<title><![CDATA[EC21 Product Catalogs - diamond coring bits]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/diamond-coring-bits--2644/1/diamond coring bits.html]]></link><item>
<title><![CDATA[Male Female Impregnated Diamond Core Bit Cylindrical BQ NQ]]></title><link><![CDATA[https://bestcorebit.en.ec21.com/Male-Female-Impregnated-Diamond-Core--11854963_11854964.html]]></link><description><![CDATA[core bit for a given application.
2,Core Bit Diameter: Impregnated diamond core bits are available in various diameters, ranging from small sizes for detailed sampling to larger sizes for broader geo]]></description><pubDate><![CDATA[20231016]]></pubDate></item>
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<title><![CDATA[Diamond Oil Drill Bit 5 Blades PDC Core Drill Bits 1 Year Warranty]]></title><link><![CDATA[https://oildrillbit.en.ec21.com/Diamond-Oil-Drill-Bit-5--11898552_11898553.html]]></link><description><![CDATA[Product Description:Oil Drill Bit is a versatile drilling tool used for drilling oil wells. It is available in two types: roller cone and PDC (polycrystalline diamond compact). Oil Drill Bit is suita]]></description><pubDate><![CDATA[20240207]]></pubDate></item>
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<title><![CDATA[NW BW HW PW PDC Diamond Core Bit for Water Well/Gas/Blast Hole Drilling]]></title><link><![CDATA[https://scott1990s.en.ec21.com/NW-BW-HW-PW-PDC--7977850_8263042.html]]></link><description><![CDATA[Specifications
1)high reinforced PDC cutters 2)especially suitable for cobble, crumbly and loose formation 3)different sizes are available
PDC rock coring bit 
Application: 
PDC coring bits use GK PD]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[NQ2 Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/NQ2-Impregnated-Diamond-Core-Bit--8382535_9984932.html]]></link><description><![CDATA[diamond is free erosion and fully utilized 
4: the impregnated diamond core drill bits are of various configurations and meet various needs of local conditions 
5: it offers the most widely-used bit ]]></description><pubDate><![CDATA[20160520]]></pubDate></item>
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<title><![CDATA[Diamond Impregnated Bits, Diamond Core Bits, Impregnated Bits AQ BQ NQ HQ PQ]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Diamond-Impregnated-Bits-Diamond--10772805_10772810.html]]></link><description><![CDATA[bit? 1. Bits size; 2. Bit series. (Example: NQ GV7)
Diamond core drilling differs from other geological drilling, which utilizes an annular diamond drill bit attached to the end of hollow drill rods ]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Diamond Core Drill Bits]]></title><link><![CDATA[https://yuinternational.en.ec21.com/Diamond-Core-Drill-Bits--10318939_10319008.html]]></link><description><![CDATA[Diamond Core Drill Bit. 
Core Drilling. 
When you need high-performance diamond tools for grinding, cutting and finishing operations, there&amp;rsquo;s no better source than YU Diamond company. We have p]]></description><pubDate><![CDATA[20170306]]></pubDate></item>
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<title><![CDATA[CR25 Surface Core Drilling Rig]]></title><link><![CDATA[https://coredrillpros.en.ec21.com/CR25-Surface-Core-Drilling-Rig--11951642_11951651.html]]></link><description><![CDATA[diamond and the carbide alloy bit drilling, it can be used in the fields of geology, metallurgy, coal mining, nuke industry and hydrology measuring.
The core drill rig of full hydraulic and rotator a]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[Retrieving Core Efficiently and Effectively Wireline and Conventional Core Barrels]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/Retrieving-Core-Efficiently-and-Effectively--11913418_11934903.html]]></link><description><![CDATA[diamond core drilling.
Using a wireline system, core is recovered quickly by retrieving the inner tube directly through the drill string. The rods remin in the hole until the bit needs to be replaced]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Surface Mounted Diamond Drill Bits]]></title><link><![CDATA[https://hsaoxing.en.ec21.com/Surface-Mounted-Diamond-Drill-Bits--11919761_11921299.html]]></link><description><![CDATA[bits, also known as surface mounted diamond drill bits, are a special process formula that uses electroplating technology to fix and bond diamond sand at the contact point between the drill bit body ]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
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<title><![CDATA[Antai Geological Mining Ordinary Drill Reamer]]></title><link><![CDATA[https://antaidikuang.en.ec21.com/Antai-Geological-Mining-Ordinary-Drill--11846763_11853794.html]]></link><description><![CDATA[It is connected between the diamond bit and the core tube to enlarge the aperture and trim the hole wall to ensure that the aperture does not shrink. Because of the small difference between the diame]]></description><pubDate><![CDATA[20231012]]></pubDate></item>

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