Title:
CUTTING TOOL
Document Type and Number:
Japanese Patent JPH0631523
Kind Code:
A
Abstract:
PURPOSE: To offer an excellent cutter chip using cutting tool well able to pour liquid on a cutting point.
CONSTITUTION: Discharge openings 19 capable of discharging high pressure liquid toward cutting edge flanks 14a of respective cutter chips 14 provided on the outside circumference at specified intervals are formed on a recessed surface 17 on the inner side at the bottom surface of a holder 11 in the circumferential direction at specified intervals.
Inventors:
SATO GENICHI
Application Number:
JP18538692A
Publication Date:
February 08, 1994
Filing Date:
July 13, 1992
Export Citation:
Assignee:
SATO GENICHI
International Classes:
B23C5/28; B23Q11/10; (IPC1-7): B23C5/28; B23Q11/10
Attorney, Agent or Firm:
Nishihiko Yasuhiko
Next Patent: ORIENTED FILM OF POLYCYANOARYL ETHER