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<title><![CDATA[EC21 Product Catalogs - core bits]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/core_bits--2644/1/core bits.html]]></link><item>
<title><![CDATA[(Mining,Exploration,Coring,Drilling) TC Metal Core Bits]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Mining_Exploration_Coring_Drilling_TC--6843686_6850365.html]]></link><description><![CDATA[TC Metal core bits 
Tungsten Carbide Metal core bits 
TC two step Metal core bits 
available any size of TC Metal core bits
]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<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[BitsMachine TypeDrilling ToolCertificationAPI / ISODiameter3 3/4&quot;~26&quot;Surface TreatmentPolishingAdvantageHigh Performance Applications:Oil Drill Bit is a high-performance tool used in drilling oil wel]]></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[NQ Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/NQ_Impregnated_Diamond_Core_Bit--8382535_9984931.html]]></link><description><![CDATA[core drill bits are of various configurations and meet various needs of local conditions 
5: it offers the most widely-used bit matrices as well 
6: with various specifications, our series matrix ran]]></description><pubDate><![CDATA[20160520]]></pubDate></item>
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<title><![CDATA[PDC Core Bits, PDC Coring Bits, BQ NQ HQ PQ PDC Bits, NQ3 HQ3 PQ3 PDC Core Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/PDC_Core_Bits_PDC_Coring--10772805_11384689.html]]></link><description><![CDATA[bits are widely used in oil, gas, mining, engineering etc drilling fields.
PDC core bits are ideal for use with high powered drill rigs operating at relatively low rotation speeds, Bit drilling life ]]></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[Cutter Wear-Resistant Long Life Hammer Drill Bit]]></title><link><![CDATA[https://fangdatoolsamnonbiu.en.ec21.com/Cutter_Wear_Resistant_Long_Life--12043831_12043833.html]]></link><description><![CDATA[L Flute 4 Cutter Wear-Resistant Long Life Hammer Drill Bit
The Square Tube Cutting Machine offers several advantages over traditional cutting methods. It boasts high efficiency, reducing the time req]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[75U-3 Full Hydraulic Underground Core Drill Rig]]></title><link><![CDATA[https://coredrillpros.en.ec21.com/75U_3_Full_Hydraulic_Underground--11951642_11951649.html]]></link><description><![CDATA[bits and accessories to meet specific drilling requirements, allowing operators to customize the rig for different geological conditions and exploration targets.
Drilling Depths
CORE BIT OD（mm）/I]]></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[Retrieving core efficiently and effectively Wireline and Conventional Core Barrels
Product Description
Wireline drill tools can lift drill core from drill rods without picking up bits. All the tools ]]></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, are a special process formula that uses electroplating technology to fix and bond diamond sand at the contact point between the drill bit body and the rock. Many people have a misconception in ]]></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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<title><![CDATA[Api Standard Rubber Sealed IADC 127 8-1/2]]></title><link><![CDATA[https://senwell2008.en.ec21.com/Api_Standard_Rubber_Sealed_IADC--9714769_9714797.html]]></link><description><![CDATA[Products Specification
There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of bit are strictly designed]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[Tapered Drill Rods]]></title><link><![CDATA[https://lyzs.en.ec21.com/Tapered_Drill_Rods--10557178_10012816.html]]></link><description><![CDATA[Commodity: Tapered Drill Rods 
Degree: 7&amp;deg;, 11&amp;deg;, 12&amp;deg; 
Shank of bit: H19*82mm, H22*108mm, H25*159mm 
Lengthes: 500mm - 10000mm
We can also supply the drill rods according to the customer&amp;#3]]></description><pubDate><![CDATA[20171011]]></pubDate></item>
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<title><![CDATA[8 1/2]]></title><link><![CDATA[https://azgreat25.en.ec21.com/8_1_2--11503029_11506656.html]]></link><description><![CDATA[bits.Main products:PDC bit, tricone bit, coring bit, bi-center bit, Torkbuster, PDC reamer, PDC hole opener, rock reamer, customized cutters.
5.Please contact 
Whatsapp:8618232186601
8618031733007 
g]]></description><pubDate><![CDATA[20220729]]></pubDate></item>

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