JPS5962913U - コアドリルの給油機構 - Google Patents

コアドリルの給油機構

Info

Publication number
JPS5962913U
JPS5962913U JP15661882U JP15661882U JPS5962913U JP S5962913 U JPS5962913 U JP S5962913U JP 15661882 U JP15661882 U JP 15661882U JP 15661882 U JP15661882 U JP 15661882U JP S5962913 U JPS5962913 U JP S5962913U
Authority
JP
Japan
Prior art keywords
hole
shank
oil supply
core drill
small diameter
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
JP15661882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6221381Y2 (enrdf_load_html_response
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 JP15661882U priority Critical patent/JPS5962913U/ja
Publication of JPS5962913U publication Critical patent/JPS5962913U/ja
Application granted granted Critical
Publication of JPS6221381Y2 publication Critical patent/JPS6221381Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)
JP15661882U 1982-10-16 1982-10-16 コアドリルの給油機構 Granted JPS5962913U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15661882U JPS5962913U (ja) 1982-10-16 1982-10-16 コアドリルの給油機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15661882U JPS5962913U (ja) 1982-10-16 1982-10-16 コアドリルの給油機構

Publications (2)

Publication Number Publication Date
JPS5962913U true JPS5962913U (ja) 1984-04-25
JPS6221381Y2 JPS6221381Y2 (enrdf_load_html_response) 1987-05-30

Family

ID=30345532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15661882U Granted JPS5962913U (ja) 1982-10-16 1982-10-16 コアドリルの給油機構

Country Status (1)

Country Link
JP (1) JPS5962913U (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013013965A (ja) * 2011-07-04 2013-01-24 Ikura Seiki Co Ltd 孔あけ工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013013965A (ja) * 2011-07-04 2013-01-24 Ikura Seiki Co Ltd 孔あけ工具

Also Published As

Publication number Publication date
JPS6221381Y2 (enrdf_load_html_response) 1987-05-30

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