Field Tool Supply now know as ToolSavings would be my first choice. Brownells recommended them too me nearly twenty years ago. You can buy varying quality tools from them. High priced domestic tooling too cheap foreign made tooling depending on your requirements. Many of the taps and dies I've bought from them were made in India, Pakistan, Poland, Checz and other former soviet bloc countries. Quality has been excellant with me choosing whether I want something for the long run or just a few times usage.