3824026

Information

• Patent Grant
• 3824026

• References
• Source

• Patent Number

  3,824,026

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1974
  50 years ago

• CPC

  • B23B51/02 - Twist drills
  • B23B2251/18 - Configuration of the drill point
  • B23B2251/201 - Single cutting edge
  • Y10T408/898 - Helical ribbon Tool
  • Y10T408/901 - Having axially extending peripheral cutting spur
  • Y10T408/909 - Having peripherally spaced cutting edges
  • Y10T408/9097 - Spiral channel

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool