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<title><![CDATA[EC21 Product Catalogs - wide format]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/wide-format--2644/1/wide format.html]]></link><item>
<title><![CDATA[R32 Thread Button Bit 43/45/48/51mm]]></title><link><![CDATA[https://reekerock.en.ec21.com/R32-Thread-Button-Bit-43--12046530_12046800.html]]></link><description><![CDATA[widely used drill bit for underground drifting. It is made of alloy steel and carbide , has wear resistance and corrosion resistance. Different button shapes are used in different rock formation stru]]></description><pubDate><![CDATA[20250305]]></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[formations. This advanced system allows operators to precisely control the drilling speed and depth, ensuring accurate drilling results with minimal downtime.
The 75U-3 Full Hydraulic Underground Cor]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[Impregnated Diamond Bit]]></title><link><![CDATA[https://hsaoxing.en.ec21.com/Impregnated-Diamond-Bit--11919761_11921306.html]]></link><description><![CDATA[The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthet]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
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<title><![CDATA[4 1/2 Inch Oil and Gas Well Drill Pipe]]></title><link><![CDATA[https://tontandrill.en.ec21.com/4-1-2-Inch-Oil--11886458_11886463.html]]></link><description><![CDATA[formations, deep layers, high-temperature, and high-pressure environments, demonstrating stable and reliable performance.
Technical Specifications
Outside Diameter
4 1/2 &quot; (114.3 mm)
Wall Thickness
0]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[735 Mining Drill Heads, Tungsten Carbide Rock Drilling Cone Bit for Hard Rock Formation High Quality]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/735-Mining-Drill-Heads--11743955_11743956.html]]></link><description><![CDATA[wide range of different rock formations. It is important to know the type of formation you are drilling in when selecting a drill bit.
HOW TO READ AN IADC CODE PROPERLY?
First DigitTOOTH1Steel tooth ]]></description><pubDate><![CDATA[20230309]]></pubDate></item>
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<title><![CDATA[ODEX Casing Drilling System(ODEX90,ODEX115)]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/ODEX-Casing-Drilling-System-ODEX90--4293202_4303576.html]]></link><description><![CDATA[widely used in anchoring project, road construction, pipe and cable laying, sampling, geothermal well, water well, piling and etc.
Detailed Product Description
1.Applied to the drilling where the roc]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
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<title><![CDATA[MAXDRILL  Top Hammer Tapered Button Bits]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL-Top-Hammer-Tapered--8458610_8459144.html]]></link><description><![CDATA[Taper button bit is used for hard or very hard rock formation. Excellent quality and durability and Specialized heat treat &amp; stress relief，also Maximum performance and hole cleaning ability. Our bu]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[AQ Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/AQ-Impregnated-Diamond-Core-Bit--8382535_9984961.html]]></link><description><![CDATA[Impregnated diamond bit 
Product Description 
The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The car]]></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--10772805_11384689.html]]></link><description><![CDATA[bits: 
Good cuttingFast penetrationLong drilling lifeWe made Q series of PDC coring bits including BQ NQ HQ PQ etc sizes currently, which are widely used for soft to medium hard rock formations.
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