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<title><![CDATA[EC21 Product Catalogs - rock drilling bit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/rock-drilling-bit--2673/1/rock drilling bit.html]]></link><item>
<title><![CDATA[High Quality Carbide Nozzle for PDC Drill Bits]]></title><link><![CDATA[https://sales5zzbetter.en.ec21.com/High-Quality-Carbide-Nozzle-for--11737015_11742522.html]]></link><description><![CDATA[bit, tungsten carbide drill bit nozzle apply to flush, cool and lubricating the tips of the drill bits, the carbide nozzles also can clean stone chips in the well bottom with drilling liquid in the w]]></description><pubDate><![CDATA[20230311]]></pubDate></item>
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<title><![CDATA[DTH Bits(85MM-800MM)]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/DTH-Bits-85MM-800MM--4293202_4303776.html]]></link><description><![CDATA[Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. is a manufactory and exporter company of rock drilling tools, DTH hammer and bits in China.
The Tianhe DTH drill bits are made from hard alloy an]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
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<title><![CDATA[17 1/2PDC Bit Rock Bit]]></title><link><![CDATA[https://azgreat25.en.ec21.com/17-1-2PDC-Bit-Rock--11503029_11505491.html]]></link><description><![CDATA[bit, tricone bit, coring bit, bi-center bit, Torkbuster
,
PDC reamer, PDC hole opener, rock reamer, customized cutters.
5. Please contact
Whatsapp:8618232186601
8618031733007
great25(a)zkdrilling.com]]></description><pubDate><![CDATA[20230914]]></pubDate></item>

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