Title:
【考案の名称】深穴穿孔具
Document Type and Number:
Japanese Patent JPS5943047
Kind Code:
Y2
Abstract:
The cutting head of a boring tool has a cylindrically arcuate face about the axis of rotation and a radially and axially open groove for release of cooling fluid and chip removal. A single cutting plate is releasably recessed in one wall of the groove and a clamping jaw in the other wall in abutting engagement with the blade whose edge has a primary cutting portion axially projecting from an end portion of the cutting head and a secondary cutting portion radially projecting from the arcuate carrier face.
Inventors:
Data cress
Free-Dorich He-Berre
Free-Dorich He-Berre
Application Number:
JP13414378U
Publication Date:
December 19, 1984
Filing Date:
October 02, 1978
Export Citation:
Assignee:
Maple Hua Buri-Ku Hua Pletizion Sveerk Zeuige Doctor-Kress Commendate Gezershaft
International Classes:
B23B51/00; B23B51/06; B23D77/04; (IPC1-7): B23B51/06
Attorney, Agent or Firm:
Takehisa Ito