Patents Assigned to Duramet Corporation
  • Cutting insert having dual cutting edges on one surface and holding body for insert
    Patent number: 5209611
    Abstract: A cutting tool insert to fit in a holding body for mounting to a rotating machine spindle. The cutting tool insert has multiple faces with one face having several in line cutting edges, one behind the other.A vertical V-groove divides the second cutting edge. The cutting tool insert is symmetrical and is removable, turnable about 180.degree. and replaceable to the holding body.
    Type: Grant
    Filed: September 20, 1991
    Date of Patent: May 11, 1993
    Assignee: Duramet Corporation
    Inventor: Albert A. Drescher