JPH067853Y2 - 穴明け工具 - Google Patents

穴明け工具

Info

Publication number
JPH067853Y2
JPH067853Y2 JP12080986U JP12080986U JPH067853Y2 JP H067853 Y2 JPH067853 Y2 JP H067853Y2 JP 12080986 U JP12080986 U JP 12080986U JP 12080986 U JP12080986 U JP 12080986U JP H067853 Y2 JPH067853 Y2 JP H067853Y2
Authority
JP
Japan
Prior art keywords
drilling tool
cutting oil
oil supply
supply hole
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
JP12080986U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6330414U (enrdf_load_stackoverflow
Inventor
祐三 小枝指
保彦 川出
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority to JP12080986U priority Critical patent/JPH067853Y2/ja
Publication of JPS6330414U publication Critical patent/JPS6330414U/ja
Application granted granted Critical
Publication of JPH067853Y2 publication Critical patent/JPH067853Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP12080986U 1986-08-06 1986-08-06 穴明け工具 Expired - Lifetime JPH067853Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12080986U JPH067853Y2 (ja) 1986-08-06 1986-08-06 穴明け工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12080986U JPH067853Y2 (ja) 1986-08-06 1986-08-06 穴明け工具

Publications (2)

Publication Number Publication Date
JPS6330414U JPS6330414U (enrdf_load_stackoverflow) 1988-02-27
JPH067853Y2 true JPH067853Y2 (ja) 1994-03-02

Family

ID=31009476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12080986U Expired - Lifetime JPH067853Y2 (ja) 1986-08-06 1986-08-06 穴明け工具

Country Status (1)

Country Link
JP (1) JPH067853Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6330414U (enrdf_load_stackoverflow) 1988-02-27

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