JPS59140391U - 穿孔用工具 - Google Patents

穿孔用工具

Info

Publication number
JPS59140391U
JPS59140391U JP16233782U JP16233782U JPS59140391U JP S59140391 U JPS59140391 U JP S59140391U JP 16233782 U JP16233782 U JP 16233782U JP 16233782 U JP16233782 U JP 16233782U JP S59140391 U JPS59140391 U JP S59140391U
Authority
JP
Japan
Prior art keywords
chips
drilling tool
head
chip
guide rod
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
JP16233782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS639668Y2 (enrdf_load_stackoverflow
Inventor
橋本　文二男
Original Assignee
産機興業株式会社
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 産機興業株式会社 filed Critical 産機興業株式会社
Priority to JP16233782U priority Critical patent/JPS59140391U/ja
Publication of JPS59140391U publication Critical patent/JPS59140391U/ja
Application granted granted Critical
Publication of JPS639668Y2 publication Critical patent/JPS639668Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
JP16233782U 1982-10-28 1982-10-28 穿孔用工具 Granted JPS59140391U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16233782U JPS59140391U (ja) 1982-10-28 1982-10-28 穿孔用工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16233782U JPS59140391U (ja) 1982-10-28 1982-10-28 穿孔用工具

Publications (2)

Publication Number Publication Date
JPS59140391U true JPS59140391U (ja) 1984-09-19
JPS639668Y2 JPS639668Y2 (enrdf_load_stackoverflow) 1988-03-22

Family

ID=30356511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16233782U Granted JPS59140391U (ja) 1982-10-28 1982-10-28 穿孔用工具

Country Status (1)

Country Link
JP (1) JPS59140391U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0159607U (enrdf_load_stackoverflow) * 1987-10-12 1989-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0159607U (enrdf_load_stackoverflow) * 1987-10-12 1989-04-14

Also Published As

Publication number Publication date
JPS639668Y2 (enrdf_load_stackoverflow) 1988-03-22

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