The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2020
Filed:
Jul. 25, 2017
Applicant:
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Inventor:
Katsura Hayashi, Moriyama, JP;
Assignee:
KYOCERA CORPORATION, Kyoto-shi, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 51/06 (2006.01); B23C 5/28 (2006.01); B23D 77/00 (2006.01); B23C 5/10 (2006.01); B23C 5/00 (2006.01); B23B 51/00 (2006.01);
U.S. Cl.
CPC ...
B23B 51/06 (2013.01); B23B 51/00 (2013.01); B23C 5/00 (2013.01); B23C 5/10 (2013.01); B23C 5/28 (2013.01); B23D 77/00 (2013.01); B23D 77/006 (2013.01); B23B 2251/02 (2013.01);
Abstract
A cutting tool may include a circular columnar body extending from a first end to a second end along a rotation axis. At least a part of the columnar body may correspond to an insert including a cutting edge at the first end. The insert may include therein a flow path extending from a side of the first end toward a side of the second end. A width of the flow path along a radial direction of the circular columnar body may be smaller than a width of the flow path along a circumferential direction of the circular columnar body in a cross section orthogonal to the rotation axis.