2821098

Information

• Patent Grant
• 2821098

• References
• Source

• Patent Number

  2,821,098

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1958
  66 years ago

• CPC

  • B23B51/10 - Bits for countersinking
  • B23B2251/50 - Drilling tools comprising cutting inserts
  • Y10T408/83 - Tool-support with means to move Tool relative to tool-support
  • Y10T408/85893 - Screw with axis radially spaced from tool-axis

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool