I’m a supporter of made in USA stuff when feasible. Last month I called Bullard Abrasives about 4.5" ceramic flap disks for metal and happened to talk to the regional manager that covers Dallas, Al Wright. I hadn’t heard of them before but saw them at Bowers tools and noticed the made in USA label https://www.bullardabrasives.com/
Al is in Dallas this week and gave me a call. I’m going to give him a tour of the makerspace Thursday morning 1/24/2019 about 8:30 AM. Sounds like he could come in some evening on his next trip in February and give a presentation on different types of abrasive for metal grinding and polishing and woodworking.
If you are interested let me know. I’m assuming mid week evening timeslot. Maybe part lecture, part hands on.
Thanks
Randy