JPH0634890Y2 - コアドリルの脱着自在構造 - Google Patents

コアドリルの脱着自在構造

Info

Publication number
JPH0634890Y2
JPH0634890Y2 JP1987031760U JP3176087U JPH0634890Y2 JP H0634890 Y2 JPH0634890 Y2 JP H0634890Y2 JP 1987031760 U JP1987031760 U JP 1987031760U JP 3176087 U JP3176087 U JP 3176087U JP H0634890 Y2 JPH0634890 Y2 JP H0634890Y2
Authority
JP
Japan
Prior art keywords
blade
end side
flange
tip
tool
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.)
Expired - Lifetime
Application number
JP1987031760U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63140313U (enExample
Inventor
昌明 宮永
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.)
Miyanaga KK
Original Assignee
Miyanaga KK
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 Miyanaga KK filed Critical Miyanaga KK
Priority to JP1987031760U priority Critical patent/JPH0634890Y2/ja
Publication of JPS63140313U publication Critical patent/JPS63140313U/ja
Application granted granted Critical
Publication of JPH0634890Y2 publication Critical patent/JPH0634890Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1987031760U 1987-03-03 1987-03-03 コアドリルの脱着自在構造 Expired - Lifetime JPH0634890Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987031760U JPH0634890Y2 (ja) 1987-03-03 1987-03-03 コアドリルの脱着自在構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987031760U JPH0634890Y2 (ja) 1987-03-03 1987-03-03 コアドリルの脱着自在構造

Publications (2)

Publication Number Publication Date
JPS63140313U JPS63140313U (enExample) 1988-09-14
JPH0634890Y2 true JPH0634890Y2 (ja) 1994-09-14

Family

ID=30837792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987031760U Expired - Lifetime JPH0634890Y2 (ja) 1987-03-03 1987-03-03 コアドリルの脱着自在構造

Country Status (1)

Country Link
JP (1) JPH0634890Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019194431A1 (ko) * 2018-04-03 2019-10-10 코리아에프에이 주식회사 복합소재단열재 패널용 롱홀쏘

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0818169B2 (ja) * 1990-08-28 1996-02-28 株式会社ミヤナガ コアドリル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060696U (enExample) * 1973-09-28 1975-06-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019194431A1 (ko) * 2018-04-03 2019-10-10 코리아에프에이 주식회사 복합소재단열재 패널용 롱홀쏘
CN111918753A (zh) * 2018-04-03 2020-11-10 韩国Fa产业株式会社 一种用于复合材料隔热板的长孔锯

Also Published As

Publication number Publication date
JPS63140313U (enExample) 1988-09-14

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