What is the tool that can be more durable? And the accuracy is high
This will work better results.
Generally you grinding, the first effect is not good, the second more time-consuming, and then the accuracy of processing can not hit the request.
If you use a lot of words you can customize non-standard tool, that is, you give me the drawings, I designed a special carbide for your tool.
Like downstairs said with carbide, but the hard alloy are not their own grinding, should be used long mill grinding.
