JPH0438310U - - Google Patents

Info

Publication number
JPH0438310U
JPH0438310U JP7983090U JP7983090U JPH0438310U JP H0438310 U JPH0438310 U JP H0438310U JP 7983090 U JP7983090 U JP 7983090U JP 7983090 U JP7983090 U JP 7983090U JP H0438310 U JPH0438310 U JP H0438310U
Authority
JP
Japan
Prior art keywords
drill
oil
motor
electromagnet
cutting oil
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
JP7983090U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP7983090U priority Critical patent/JPH0438310U/ja
Publication of JPH0438310U publication Critical patent/JPH0438310U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Boring (AREA)
JP7983090U 1990-07-27 1990-07-27 Pending JPH0438310U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7983090U JPH0438310U (enExample) 1990-07-27 1990-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7983090U JPH0438310U (enExample) 1990-07-27 1990-07-27

Publications (1)

Publication Number Publication Date
JPH0438310U true JPH0438310U (enExample) 1992-03-31

Family

ID=31624347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7983090U Pending JPH0438310U (enExample) 1990-07-27 1990-07-27

Country Status (1)

Country Link
JP (1) JPH0438310U (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131807A (ja) * 1984-11-29 1986-06-19 Nitto Giken Kk 穿孔機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131807A (ja) * 1984-11-29 1986-06-19 Nitto Giken Kk 穿孔機

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