JPS6246491Y2 - - Google Patents

Info

Publication number
JPS6246491Y2
JPS6246491Y2 JP1984009450U JP945084U JPS6246491Y2 JP S6246491 Y2 JPS6246491 Y2 JP S6246491Y2 JP 1984009450 U JP1984009450 U JP 1984009450U JP 945084 U JP945084 U JP 945084U JP S6246491 Y2 JPS6246491 Y2 JP S6246491Y2
Authority
JP
Japan
Prior art keywords
cutting edge
drill
range
cutting
shape
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
JP1984009450U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60120712U (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 JP945084U priority Critical patent/JPS60120712U/ja
Publication of JPS60120712U publication Critical patent/JPS60120712U/ja
Application granted granted Critical
Publication of JPS6246491Y2 publication Critical patent/JPS6246491Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP945084U 1984-01-25 1984-01-25 ドリル Granted JPS60120712U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP945084U JPS60120712U (ja) 1984-01-25 1984-01-25 ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP945084U JPS60120712U (ja) 1984-01-25 1984-01-25 ドリル

Publications (2)

Publication Number Publication Date
JPS60120712U JPS60120712U (ja) 1985-08-15
JPS6246491Y2 true JPS6246491Y2 (enEXAMPLES) 1987-12-16

Family

ID=30489678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP945084U Granted JPS60120712U (ja) 1984-01-25 1984-01-25 ドリル

Country Status (1)

Country Link
JP (1) JPS60120712U (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8545141B2 (en) 2007-10-26 2013-10-01 Sumitomo Electric Hardmetal Corp. Twist drill
JP5927671B2 (ja) * 2012-10-25 2016-06-01 住友電工ハードメタル株式会社 小径ドリル
WO2015182618A1 (ja) * 2014-05-26 2015-12-03 株式会社ビック・ツール 医療用ドリル

Also Published As

Publication number Publication date
JPS60120712U (ja) 1985-08-15

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