JPS63166403U - - Google Patents

Info

Publication number
JPS63166403U
JPS63166403U JP6042487U JP6042487U JPS63166403U JP S63166403 U JPS63166403 U JP S63166403U JP 6042487 U JP6042487 U JP 6042487U JP 6042487 U JP6042487 U JP 6042487U JP S63166403 U JPS63166403 U JP S63166403U
Authority
JP
Japan
Prior art keywords
eccentric hole
hole
utility
rotary drill
model registration
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
JP6042487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH072179Y2 (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 JP1987060424U priority Critical patent/JPH072179Y2/ja
Priority to DE3788094T priority patent/DE3788094T2/de
Priority to EP87307570A priority patent/EP0260026B1/en
Priority to KR1019870009525A priority patent/KR910001814B1/ko
Publication of JPS63166403U publication Critical patent/JPS63166403U/ja
Application granted granted Critical
Publication of JPH072179Y2 publication Critical patent/JPH072179Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
JP1987060424U 1986-08-29 1987-04-21 コンクリート穿孔用回転ドリル Expired - Lifetime JPH072179Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1987060424U JPH072179Y2 (ja) 1987-04-21 1987-04-21 コンクリート穿孔用回転ドリル
DE3788094T DE3788094T2 (de) 1986-08-29 1987-08-26 Bohrer.
EP87307570A EP0260026B1 (en) 1986-08-29 1987-08-26 Drill
KR1019870009525A KR910001814B1 (ko) 1986-08-29 1987-08-29 드 릴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987060424U JPH072179Y2 (ja) 1987-04-21 1987-04-21 コンクリート穿孔用回転ドリル

Publications (2)

Publication Number Publication Date
JPS63166403U true JPS63166403U (pt) 1988-10-28
JPH072179Y2 JPH072179Y2 (ja) 1995-01-25

Family

ID=30892824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987060424U Expired - Lifetime JPH072179Y2 (ja) 1986-08-29 1987-04-21 コンクリート穿孔用回転ドリル

Country Status (1)

Country Link
JP (1) JPH072179Y2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11165313A (ja) * 1997-12-04 1999-06-22 Nachi Fujikoshi Corp ダイヤモンド電着ドリル

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964216U (ja) * 1982-10-25 1984-04-27 東芝タンガロイ株式会社 タイル用のドリル
JPS6087650U (ja) * 1983-11-24 1985-06-15 東急建設株式会社 ドリルの刃

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964216U (ja) * 1982-10-25 1984-04-27 東芝タンガロイ株式会社 タイル用のドリル
JPS6087650U (ja) * 1983-11-24 1985-06-15 東急建設株式会社 ドリルの刃

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11165313A (ja) * 1997-12-04 1999-06-22 Nachi Fujikoshi Corp ダイヤモンド電着ドリル

Also Published As

Publication number Publication date
JPH072179Y2 (ja) 1995-01-25

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