JPS6225293Y2 - - Google Patents

Info

Publication number
JPS6225293Y2
JPS6225293Y2 JP1983116773U JP11677383U JPS6225293Y2 JP S6225293 Y2 JPS6225293 Y2 JP S6225293Y2 JP 1983116773 U JP1983116773 U JP 1983116773U JP 11677383 U JP11677383 U JP 11677383U JP S6225293 Y2 JPS6225293 Y2 JP S6225293Y2
Authority
JP
Japan
Prior art keywords
tip
cutting
finishing
diameter
drill
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
Application number
JP1983116773U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6029016U (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 JP11677383U priority Critical patent/JPS6029016U/ja
Publication of JPS6029016U publication Critical patent/JPS6029016U/ja
Application granted granted Critical
Publication of JPS6225293Y2 publication Critical patent/JPS6225293Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP11677383U 1983-07-27 1983-07-27 超硬ドリル Granted JPS6029016U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11677383U JPS6029016U (ja) 1983-07-27 1983-07-27 超硬ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11677383U JPS6029016U (ja) 1983-07-27 1983-07-27 超硬ドリル

Publications (2)

Publication Number Publication Date
JPS6029016U JPS6029016U (ja) 1985-02-27
JPS6225293Y2 true JPS6225293Y2 (enrdf_load_stackoverflow) 1987-06-29

Family

ID=30269063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11677383U Granted JPS6029016U (ja) 1983-07-27 1983-07-27 超硬ドリル

Country Status (1)

Country Link
JP (1) JPS6029016U (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840209A (ja) * 1981-09-02 1983-03-09 Toshiaki Hosoi ドリル
JPS5859514U (ja) * 1981-10-19 1983-04-22 住友電気工業株式会社 複合穴あけ工具

Also Published As

Publication number Publication date
JPS6029016U (ja) 1985-02-27

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