About Us

Curtis has 30 years experience as a cutting tools applications specialist. He's worked for (or with) Kennametal, Iscar, Parlec, Rego-Fix, and others.  Widely known on the internet as "ExKenna" , Curtis has tooled up hundreds of mills and lathes and has tested almost everything on this website. He's even bought machines just to test cutters and tooling, something you won't find anywhere else.