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Patent Searching and Data


Title:
CUTTING TOOL AND METHOD FOR MANUFACTURING CUT PRODUCTS
Document Type and Number:
WIPO Patent Application WO/2019/087656
Kind Code:
A1
Abstract:
A cutting tool according to one embodiment of the present invention is formed in a rod-shape extending from a first end to a second end, and has a body capable of rotating about a rotation axis. The body has a first edge, a second edge, a first groove, and a second groove. The first groove extends from the first edge toward the second end side. The second groove extends from the second edge toward the second end side. The first groove has a first hole located within the body, and the second groove has a second hole located within the body. In a cross-section perpendicular to the rotation axis, the first hole is circular, and the second hole is elongated in the circumferential direction of the rotation axis.

Inventors:
ISHI, Hirohisa (6 Takeda Tobadono-cho, Fushimi-ku, Kyoto-sh, Kyoto 01, 〒6128501, JP)
IWASAKI, Kento (6 Takeda Tobadono-cho, Fushimi-ku, Kyoto-sh, Kyoto 01, 〒6128501, JP)
Application Number:
JP2018/036934
Publication Date:
May 09, 2019
Filing Date:
October 02, 2018
Export Citation:
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Assignee:
KYOCERA CORPORATION (6 Takeda Tobadono-cho, Fushimi-ku Kyoto-sh, Kyoto 01, 〒6128501, JP)
International Classes:
B23B51/06; B23C5/28; B23D77/00
Foreign References:
JPS5789511A1982-06-03
JP2013103288A2013-05-30
JP2008080483A2008-04-10
JP2006082144A2006-03-30
JP2012024864A2012-02-09
CN104741666A2015-07-01
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