3304814

Information

• Patent Grant
• 3304814

• References
• Source

• Patent Number

  3,304,814

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1967
  58 years ago

• CPC

  • B23B39/14 - with special provision to enable the machine or the drilling or boring head to be moved into any desired position
  • Y10S408/01 - Bowling ball drill
  • Y10T408/5612 - Tool having shiftable tool-axis
  • Y10T408/5614 - Angularly adjustable surface
  • Y10T408/5633 - Adapted to coaxially grip round work

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 144 - Woodworking