3387510

Information

• Patent Grant
• 3387510

• References
• Source

• Patent Number

  3,387,510

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1968
  56 years ago

• CPC

  • B23B49/04 - Devices for boring or drilling centre holes in workpieces
  • B23B51/0063 - Centerdrills
  • Y10T408/87 - Tool having stepped cutting edges
  • Y10T408/885 - including tool-holding clamp and clamp actuator

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool