Abstract
Recently, CVD-coated cemented carbides have become to be applied for milling tools as well as turning tools, and these tools are increasingly required to be more excellent in cutting performance. This paper is a summary of recent studies of the present author on the improvement of cutting performance of CVD-coated cemented carbides for milling tools, in close relation to the properties, such as composition and microstructure, etc., of cemented carbide substrates.
