Title:
切削工具及び切削加工物の製造方法
Document Type and Number:
Japanese Patent JP6666444
Kind Code:
B2
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.
More Like This:
| JPH06320323 | CUTTING TOOL |
| JPS6384808 | GUN DRILL |
Inventors:
Kei Hayashi
Application Number:
JP2018529924A
Publication Date:
March 13, 2020
Filing Date:
July 25, 2017
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
B23B51/06; B23B51/00; B23C5/10; B23C5/28; B23D77/02
Domestic Patent References:
| JP2006510494A | ||||
| JP1140909A | ||||
| JP2006510492A | ||||
| JP10511432A | ||||
| JP63062604A | ||||
| JP2001059102A |
Foreign References:
| US20130223943 |