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<title><![CDATA[EC21 Product Catalogs - n4 finish]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/n4-finish--2001/1/n4 finish.html]]></link><item>
<title><![CDATA[Ceramic Insert, Ceramic Cutting Tools]]></title><link><![CDATA[https://pennysue.en.ec21.com/Ceramic-Insert-Ceramic-Cutting--12046948_12049724.html]]></link><description><![CDATA[finishing applications of the cast and gray irons. Increasingly, oxide ceramics are being used in dry machining applications at high speeds. This is due to the advancements within materials science, ]]></description><pubDate><![CDATA[20250401]]></pubDate></item>

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