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<title><![CDATA[EC21 Product Catalogs - api drill bits]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/api_drill_bits--2644/1/api drill bits.html]]></link><item>
<title><![CDATA[High Quality Bit API 6 1/2&apos;&apos;Steel Tooth Tricone Bit for Clay Steel Tooth Tricone Drill Bit]]></title><link><![CDATA[https://alicezhu1.en.ec21.com/High_Quality_Bit_API_6--11937244_11946771.html]]></link><description><![CDATA[bits, our products are made strictly complying with APlspecifications and lS09001.LANGFANG UQIER DRILL BIT CO.,LTD was established in 2008 .Our main products are tricone bit, PDC bit, drag bit, HDD h]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
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<title><![CDATA[High Quality Bit API 8 1/2&apos;&apos;Steel Tooth Tricone Bit for Clay Steel Tooth Tricone Drill Bit]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/High_Quality_Bit_API_8--11940816_11944798.html]]></link><description><![CDATA[bit, HDD hole openerand other drilling accessories.
Production advantage：
High quality raw materials ：
Strictly in accordance with the standards, carefully select materials, refused to jerry-buil]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Api Standard 244.5mm IADC 637 Rock Drill Tricone Bits with Tungsten Carbide Inserts]]></title><link><![CDATA[https://senwell2008.en.ec21.com/Api_Standard_244.5mm_IADC_637--9714769_9714800.html]]></link><description><![CDATA[bit are strictly designed in accordance with the standards API Spec.7.
There are not only rubber sealed bearing bits but also metal face sealed bearing bits, and all bits are lubricated by new type o]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[API Tricone Drilling Bit for Oilfield]]></title><link><![CDATA[https://fasterdrillingbit.en.ec21.com/API_Tricone_Drilling_Bit_for--10078504_10078505.html]]></link><description><![CDATA[bit,PDC diamond bit ,hole opener,drag bit and other oilfield drilling tools,also carry all major China Manufacturers, such as Kingdream and Beste famous brands. 
We have worked on drilling bits inter]]></description><pubDate><![CDATA[20160725]]></pubDate></item>
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<title><![CDATA[4DTH HAMMER DHD340/QL40/MISSION40/SD4/COP44/IR40 High Air-pressure]]></title><link><![CDATA[https://reekerock.en.ec21.com/4DTH_HAMMER_DHD340_QL40_MISSION40--12046530_12046531.html]]></link><description><![CDATA[under the action of air, and the piston drives the drill bit, thus achieving the purpose of drilling.
Length: 1005mm
Weight:40kgs
Thread:API 2 3/8” reg
Out Diameter:99mm
Hole range:110-135mm
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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[Drill Bit is suitable for multiple industries including manufacturing plant, machinery repair shops, construction works, energy &amp; mining. It has an API connection type and is mainly used for well dri]]></description><pubDate><![CDATA[20240207]]></pubDate></item>
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<title><![CDATA[Reliable TCI Rotary Tricone Drill Bit with Sealed Bearing for Hard Rock Stone Blasting]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/Reliable_TCI_Rotary_Tricone_Drill--11743960_11750445.html]]></link><description><![CDATA[drill bits since 1958.
2 Q: Where are you located in?
A: We are located in Zhuzhou City Hunan China
3 Q:What&apos;s your mainly product?
A: Our mainly products are tricone bit, button bits, DTH bits, PDC ]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[Oilfield Tricone Tools Roller Tricone Bits Steel Body]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/Oilfield_Tricone_Tools_Roller_Tricone--11790563_11790616.html]]></link><description><![CDATA[API Reg6-5/8” API Regmake up torque(kn.m)24.1~26.551.7~56.9Rotary speed(RPM)60~26060~260Weight on bit(KN)25~10030~120max.WOB(KN)130150Flow rate(ips)22~3524~48
Company InformationPuyang Zhongshi Gro]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[Tricone Rock Bits, Rock Roller Bits, Roller Cone Bits, Three Cone Bits, TCI Rock Bits, MT Rock Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Tricone_Rock_Bits_Rock_Roller--10772776_10772786.html]]></link><description><![CDATA[bits, rock roller bits, roller cone bits, which is mainly used for oil &amp; gas, mining, water well drilling. In 1933 two Hughes engineers, one of whom was Ralph Neuhaus, invented the tricone bit, which]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Tricone Drill Bits for Hard Rock Drilling]]></title><link><![CDATA[https://unibusinessjoyce.en.ec21.com/Tricone_Drill_Bits_for_Hard--8761097_8538649.html]]></link><description><![CDATA[Specifications
TCI tricone bit
1. Size range from 3 7/8&quot; to 26&quot;
2. Covers almost all IADC code.
3. Meet with API Spec7-1 Standard
TCI tricone bit, button bit, drill cone bit, tricone bit, TCI tricone]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
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<title><![CDATA[PDC Bit 180mm Matrix Body Drill Bit Water Well China Factory Machine]]></title><link><![CDATA[https://scott1990s.en.ec21.com/PDC_Bit_180mm_Matrix_Body--7977607_8262110.html]]></link><description><![CDATA[1,Specifications: Place of Origin: Hebei, China (Mainland) Brand Name: CSBType: Drill Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling Color: golden]]></description><pubDate><![CDATA[20130708]]></pubDate></item>

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