2396335

Information

• Patent Grant
• 2396335

• References
• Source

• Patent Number

  2,396,335

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1946
  78 years ago

• CPC

  • B23B51/02 - Twist drills
  • B23B35/00 - Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines Use of auxiliary equipment in connection with such methods
  • B23B2251/287 - Cutting edges having different lengths
  • Y10T408/9097 - Spiral channel

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool