After filling out 15+ email notifications at various reloading entities for an RCBS carbide cutter barrel, I contacted McJ Tools. They wrote me back saying "it's under consideration right now" to manufacture the RCBS clone cutters in carbide. I did find some RCBS carbide cutters in Australia! They were a bit pricy at 120.00 AU (about 85.00 US). On a normal day, you pay about 50.00 average on one of these. I can't decide if companies aren't making carbide cutters just for the reasons of selling a lot of HSS or it's the demand. Oh well.