2795979

Information

• Patent Grant
• 2795979

• References
• Source

• Patent Number

  2,795,979

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1957
  67 years ago

• CPC

  • B23B51/10 - Bits for countersinking
  • B23B2251/282 - Unequal spacing of cutting edges in the circumferential direction
  • Y10T408/9095 - with axially extending relief channel

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool