Patents Assigned to GUERING KG
  • CONICAL COUNTERSINK
    Publication number: 20200038968
    Abstract: The invention relates to a conical countersink (10) having at least one main cutting edge (16-1, 16-2, 16-3) extending in an arc-shaped, in particular spiral-shaped manner.
    Type: Application
    Filed: July 29, 2019
    Publication date: February 6, 2020
    Applicant: GUERING KG
    Inventor: Stefan SCHAIRER