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<title><![CDATA[EC21 Product Catalogs - tci drill bits]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/tci_drill_bits--2644/1/tci drill bits.html]]></link><item>
<title><![CDATA[Water Drilling Tungsten Carbide Hard Rock Supports Custom TCI Roller Tri-cone Rock Bits]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/Water_Drilling_Tungsten_Carbide_Hard--11940816_11942915.html]]></link><description><![CDATA[适用行业：制造工厂、机械修理厂、农场、建筑工程、能源和采矿业
重量(公斤) ： 45
成立于2008年
公司主要产品有三牙轮钻头、PDC钻头、刮刀钻头、HDD]]></description><pubDate><![CDATA[20240527]]></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[Tci Tricone Roller Drill Bit for Water Well Drilling]]></title><link><![CDATA[https://bhscrap.en.ec21.com/Tci_Tricone_Roller_Drill_Bit--11225651_11235958.html]]></link><description><![CDATA[Product name
13 5/8 inch IADC537 tricone bit
Size
13 5/8 inch
type
TCI tooth tricone bit
Bearing type
rubber sealed journal bearing
thread
6 5/8&quot; API Reg pin
Gauge protection
gauge protection
WOB
0.3]]></description><pubDate><![CDATA[20230403]]></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[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[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[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[Tricone Bit 15 1/2&quot; 393.7mm Insert Tooth IADC 517/537 Well Drilling Bit Mining Machinery]]></title><link><![CDATA[https://scott1990s.en.ec21.com/Tricone_Bit_15_1_2--7977583_8262021.html]]></link><description><![CDATA[Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling Color: Blue Model name: Steel tooth TCI bit 15 1/2 IADC 437/517/537Material: 15CrNi4MOCutting eleme]]></description><pubDate><![CDATA[20130708]]></pubDate></item>

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