1984959

Information

• Patent Grant
• 1984959

• References
• Source

• Patent Number

  1,984,959

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1934
  90 years ago

• CPC

  • B23B51/10 - Bits for countersinking
  • B23B2251/50 - Drilling tools comprising cutting inserts
  • B23B2260/004 - Adjustable elements
  • Y10T82/12 - Radially moving rotating tool inside bore
  • Y10T408/566 - Axially fixed to Tool
  • Y10T408/858957 - Having externally threaded shank connected to tool-support

• US Classifications

  • 082 - Turning
  • 408 - Cutting by use of rotating axially moving tool