Patents Assigned to Iscar Ceramics, Inc.
  • Ceramic cutting tool
    Patent number: 4956318
    Abstract: A ceramic cutting tool is disclosed in which the cutting tool consists essentially of a hot pressed composition of alumina and 6 to 30% by weight of aluminum nitride. This ceramic cutting tool is particularly advantageous for cutting ferrous materials, especially cast iron.
    Type: Grant
    Filed: November 20, 1989
    Date of Patent: September 11, 1990
    Assignee: Iscar Ceramics, Inc.
    Inventors: David Moskowitz, Reuven Porat