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<title><![CDATA[EC21 Product Catalogs - superhard abrasive]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/superhard_abrasive--2001/1/superhard abrasive.html]]></link><item>
<title><![CDATA[Solid CBN Inserts for Hard Turning Cast Iron and Hardened Steel]]></title><link><![CDATA[https://pennysue.en.ec21.com/Solid_CBN_Inserts_for_Hard--12046948_12048100.html]]></link><description><![CDATA[abrasive resistant steel, High manganese steel
Roughing, Semi-Finishing
HSS Rolls, Ball Screw, Wind Power Bearings
76
4-6
2900-3100
BN-S200
Hardened Steel, Superalloy
Finishing
Wind Power Bearings
60]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Polycrystalline Diamond (PCD) Cutting Tool Inserts for Machining Mirror Resin Lens]]></title><link><![CDATA[https://robertlong.en.ec21.com/Polycrystalline_Diamond_PCD_Cutting_Tool--9365138_9433026.html]]></link><description><![CDATA[abrasives in the form of indexable insert systems or as shaft-mounted tools. 
2. Features of PCD inserts for the optical resin lens: 
Optimum edge design for various work materials 
Edge chipping ins]]></description><pubDate><![CDATA[20161227]]></pubDate></item>

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