Title:
切削工具および切削装置
Document Type and Number:
Japanese Patent JP6769009
Kind Code:
B2
Abstract:
A cutting tool has a main body and a cutter. The main body has an outer peripheral surface having one end and the other end. The cutter is fixed to the main body. The main body is provided with a hole extending in a direction from a region surrounded by one end toward a region surrounded by the other end. When viewed from this direction, the shape of the opening of the hole is circular, and the hole is provided inner than the outer peripheral surface. The cutter has a member disposed inside the hole.
More Like This:
| JPH04275809 | MACHINING DEVICE FOR INSIDE OF HOLLOW WORK |
| JP2010274342 | CUTTING TOOL |
Inventors:
Shuichi Furushiro
Application Number:
JP2015224035A
Publication Date:
October 14, 2020
Filing Date:
November 16, 2015
Export Citation:
Assignee:
Sumitomo Electric Hardmetal Corp.
International Classes:
B23B51/10; B23B41/00; B23B41/12; B23B51/08
Domestic Patent References:
| JP2013071214A | ||||
| JP2001071204A | ||||
| JP2011036941A |
Foreign References:
| US20070020052 | ||||
| WO2015037697A1 |
Attorney, Agent or Firm:
Fukami patent office