Title:
CUTTING BLADE MADE OF CEMENTED CARBIDE
Document Type and Number:
WIPO Patent Application WO/2023/176818
Kind Code:
A9
Abstract:
This cutting blade made of cemented carbide comprises a base part and a blade part that is provided on a line of extension of the base part and that has a blade edge at the farthest edge end. The recess depth of Co parts constituting the left and right blade surfaces forming the blade edge is 0.008-0.3 μm inclusive.
Inventors:
KOBAYASHI ATSUSHI (JP)
Application Number:
PCT/JP2023/009814
Publication Date:
February 08, 2024
Filing Date:
March 14, 2023
Export Citation:
Assignee:
ALMT CORP (JP)
International Classes:
B26D1/06; B23D35/00; B26D1/00
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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