2943658

Information

• Patent Grant
• 2943658

• References
• Source

• Patent Number

  2,943,658

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1960
  64 years ago

• CPC

  • B23B49/005 - Attached to the drill
  • B23B51/104 - with stops
  • B27G15/00 - Boring or turning tools Augers
  • Y10T408/906 - Axially spaced
  • Y10T408/9098 - with means to retain Tool to support

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool