JPS5490687A - Flat drill - Google Patents

Flat drill

Info

Publication number
JPS5490687A
JPS5490687A JP15749277A JP15749277A JPS5490687A JP S5490687 A JPS5490687 A JP S5490687A JP 15749277 A JP15749277 A JP 15749277A JP 15749277 A JP15749277 A JP 15749277A JP S5490687 A JPS5490687 A JP S5490687A
Authority
JP
Japan
Prior art keywords
flat drill
drill
flat
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.)
Pending
Application number
JP15749277A
Other languages
Japanese (ja)
Inventor
Makoto Satou
Masao Kurosawa
Yoichi Akutsu
Toshio Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DDK Ltd
Original Assignee
DDK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DDK Ltd filed Critical DDK Ltd
Priority to JP15749277A priority Critical patent/JPS5490687A/en
Publication of JPS5490687A publication Critical patent/JPS5490687A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP15749277A 1977-12-28 1977-12-28 Flat drill Pending JPS5490687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15749277A JPS5490687A (en) 1977-12-28 1977-12-28 Flat drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15749277A JPS5490687A (en) 1977-12-28 1977-12-28 Flat drill

Publications (1)

Publication Number Publication Date
JPS5490687A true JPS5490687A (en) 1979-07-18

Family

ID=15650861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15749277A Pending JPS5490687A (en) 1977-12-28 1977-12-28 Flat drill

Country Status (1)

Country Link
JP (1) JPS5490687A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462845U (en) * 1990-10-05 1992-05-28
CN107127377A (en) * 2017-05-15 2017-09-05 海安国洋机械科技有限公司 A kind of straight sword drill bit
JP2022169832A (en) * 2021-04-28 2022-11-10 株式会社東鋼 Drill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462845U (en) * 1990-10-05 1992-05-28
CN107127377A (en) * 2017-05-15 2017-09-05 海安国洋机械科技有限公司 A kind of straight sword drill bit
JP2022169832A (en) * 2021-04-28 2022-11-10 株式会社東鋼 Drill

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