b'The big thing with ceramic is it conducts heat better than anything else.for a customer. He said the ceramichowever,iswhatmanypeoplehe asks when they tried ceram-inserts that were used showed lit- think they know based on outdatedics. Sometimes, it turns out that tle wear and held up as well as theirinformation. the failed ceramics experiment PCD counterparts. The biggestWhen people tell Howard thatwasnt even in this century. So he downside for ceramic inserts wasthey tried ceramic tools for a partic- tells these people, Well, weve in-the accumulation of some built-upular application and it didnt work,vented a few things in the last 20-edge that had to be removed.As for Greenleafs solid-ceramic endmills, Dillaman said they can speed up machining of hardened materials normally done entirely with EDM operations. PUT SOMETraditionally, you have to use an electrode to burn material out of a hardened workpiece, he said. With our solid-ceramic endmills, (you can) use the endmill to remove the bulk of that material instead of having to create an electrode to re-move the full amount of material.A ceramic endmill removes ma- IN YOUR APPLICATIONterial much more quickly than an electrode, he said, and use of an endmill should slash the number of electrodes needed for the overall process, as well as the time spent creating them.You may still have to do some finish work with an electrode, but theamountofelectrodescon-sumed should be much reduced, he said.Ceramic AdvancesInformation about these applica- WITH EVERY NEtions usually falls into the categoryHIRT W Qof what people in the machining in- T\x1bS U Odustry dont know about ceramicE T EGet an edge in your application withR E REcutting tools. Equally frustratingcustom-tailored superabrasive tools.F QA Ufor the firms that sell these tools,T EE S SCAN QR CODE TO LEARN MORE GTcontributorsGreenleaf Corp.814-763-2915www.greenleafcorporation.comNTK Cutting Tools USA248-668-0100 WWW.ABRASIVE\x16TECH.COM|USA: \x0c\x0b\x0b.\x08.\x0c\x07\x06\x08www.ntkcuttingtools.comctemag.com/cteguide.com41Ceramics.indd 41 CTE 1/2pg islandAdF.indd 1 8/17/22 10:59 AM8/5/22 8:12 AM'