JPS6029016U - 超硬ドリル - Google Patents

超硬ドリル

Info

Publication number
JPS6029016U
JPS6029016U JP11677383U JP11677383U JPS6029016U JP S6029016 U JPS6029016 U JP S6029016U JP 11677383 U JP11677383 U JP 11677383U JP 11677383 U JP11677383 U JP 11677383U JP S6029016 U JPS6029016 U JP S6029016U
Authority
JP
Japan
Prior art keywords
tip
cutting
drill
carbide
carbide 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.)
Granted
Application number
JP11677383U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225293Y2 (enrdf_load_stackoverflow
Inventor
嶋野　高正
細野　秀治
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 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 true JPS6029016U (ja) 1985-02-27
JPS6225293Y2 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)

Citations (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

Patent Citations (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
JPS6225293Y2 (enrdf_load_stackoverflow) 1987-06-29

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