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<title><![CDATA[EC21 Product Catalogs - stone drilling bits]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/stone-drilling-bits--2644/1/stone drilling bits.html]]></link><item>
<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 are widely used in mining, oil, gas, water well drilling, HDD, quarrying and construction.
Company InformationHunan TianYing Drilling Machine Manufacturing Co., Ltd. is a professional manu]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[Deep Rock Well Drilling Bit /Stone Drilling Bit]]></title><link><![CDATA[https://atlas7.en.ec21.com/Deep-Rock-Well-Drilling-Bit--11607517_11609165.html]]></link><description><![CDATA[Model HD-8Size8&quot;UsuageWell drillingWarrantyOne year
]]></description><pubDate><![CDATA[20220725]]></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[bits made with high quality of raw material through special heat treatment, especially, tungsten carbide tips are import from South Africa, widely applied in Hand Held (short-hole) drilling system fo]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[PQ3 Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/PQ3-Impregnated-Diamond-Core-Bit--8382535_9984958.html]]></link><description><![CDATA[bit matrices as well 
6: with various specifications, our series matrix range provide an easy selection and reliable foundation for your drilling needs 
Size: our bits are available in all standard d]]></description><pubDate><![CDATA[20160520]]></pubDate></item>
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<title><![CDATA[TSP Bits, Thermally Stable Polycrystalline Bits, TSP Drill Bits AQ BQ NQ HQ PQ NQ3 HQ3 PQ3]]></title><link><![CDATA[https://gzvilong.en.ec21.com/TSP-Bits-Thermally-Stable--10772805_11384721.html]]></link><description><![CDATA[stone, limestone, slate, fluorite, apatite etc.
Key Features:
Ø The cutting elements remain sharp throughout the whole life of the bit.
Ø Faster penetration than impregnated or surface set bits.
Ø]]></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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