Greenleaf Corporation is a leading developer of cutting tool technology, specializing in the manufacture of high-performance tungsten carbide and ceramic inserts as well as innovative toolholding systems. Greenleaf also offers high-quality ceramic and ceramic-composite materials, which can be custom designed for specific machining applications. Greenleaf continues to build on over 75 years of innovation that centers on supplying customers with productive solutions to every metalcutting need. (less)