2918955

Information

• Patent Grant
• 2918955

• References
• Source

• Patent Number

  2,918,955

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1959
  65 years ago

• CPC

  • B23D61/003 - Rotary saws comprising an essentially cylindrical body having cutting teeth arranged on its surface
  • B23B51/08 - Drills combined with tool parts or tools for performing additional working
  • Y10T407/1966 - Helical tooth
  • Y10T408/34 - Combined cutting means
  • Y10T408/9097 - Spiral channel

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 407 - Cutters, for shaping