JPWO2022239045A5 - - Google Patents

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Publication number
JPWO2022239045A5
JPWO2022239045A5 JP2022542185A JP2022542185A JPWO2022239045A5 JP WO2022239045 A5 JPWO2022239045 A5 JP WO2022239045A5 JP 2022542185 A JP2022542185 A JP 2022542185A JP 2022542185 A JP2022542185 A JP 2022542185A JP WO2022239045 A5 JPWO2022239045 A5 JP WO2022239045A5
Authority
JP
Japan
Prior art keywords
drill
drill body
tip
cutting edge
gash
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022542185A
Other languages
English (en)
Japanese (ja)
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JPWO2022239045A1 (https=
JP7314418B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2021/017615 external-priority patent/WO2022239045A1/ja
Publication of JPWO2022239045A1 publication Critical patent/JPWO2022239045A1/ja
Publication of JPWO2022239045A5 publication Critical patent/JPWO2022239045A5/ja
Application granted granted Critical
Publication of JP7314418B2 publication Critical patent/JP7314418B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022542185A 2021-05-10 2021-05-10 ドリル Active JP7314418B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/017615 WO2022239045A1 (ja) 2021-05-10 2021-05-10 ドリル

Publications (3)

Publication Number Publication Date
JPWO2022239045A1 JPWO2022239045A1 (https=) 2022-11-17
JPWO2022239045A5 true JPWO2022239045A5 (https=) 2023-04-18
JP7314418B2 JP7314418B2 (ja) 2023-07-25

Family

ID=84028456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022542185A Active JP7314418B2 (ja) 2021-05-10 2021-05-10 ドリル

Country Status (5)

Country Link
US (1) US20240181542A1 (https=)
JP (1) JP7314418B2 (https=)
CN (1) CN116685428A (https=)
DE (1) DE112021007638B4 (https=)
WO (1) WO2022239045A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1061644S1 (en) * 2021-12-02 2025-02-11 Sumitomo Electric Hardmetal Corp. Drill
USD1061643S1 (en) * 2021-12-02 2025-02-11 Sumitomo Electric Hardmetal Corp. Drill

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771714A (en) * 1980-10-23 1982-05-04 Toshiba Corp Drill for hard to cutting material
JPH08318419A (ja) * 1995-05-23 1996-12-03 Kobe Steel Ltd エンドミル
JP2010214545A (ja) * 2009-03-17 2010-09-30 Daihatsu Motor Co Ltd エンドミル
JP5870734B2 (ja) * 2012-02-15 2016-03-01 三菱マテリアル株式会社 クーラント穴付きエンドミル
JP5776595B2 (ja) * 2012-03-19 2015-09-09 三菱マテリアル株式会社 クーラント穴付きエンドミル
JP5958277B2 (ja) * 2012-10-29 2016-07-27 三菱マテリアル株式会社 クーラント穴付きエンドミル
DE102013201062B4 (de) * 2013-01-23 2018-09-13 Kennametal Inc. Bohrspitze
EP3372330B1 (en) * 2017-03-10 2023-01-04 Seco Tools Ab Tool tip
KR102354090B1 (ko) * 2017-09-07 2022-01-24 오에스지 가부시키가이샤 드릴
JP2019048347A (ja) * 2017-09-08 2019-03-28 三菱日立ツール株式会社 ４枚刃ドリル
JP7055865B2 (ja) * 2018-06-19 2022-04-18 京セラ株式会社 回転工具及び切削加工物の製造方法
CN113015591B (zh) * 2019-08-30 2024-04-30 Osg株式会社 钻头

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