JPS63127875U - - Google Patents

Info

Publication number
JPS63127875U
JPS63127875U JP1743887U JP1743887U JPS63127875U JP S63127875 U JPS63127875 U JP S63127875U JP 1743887 U JP1743887 U JP 1743887U JP 1743887 U JP1743887 U JP 1743887U JP S63127875 U JPS63127875 U JP S63127875U
Authority
JP
Japan
Prior art keywords
diamond
seamer
core drill
inclined surface
chamfering
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.)
Pending
Application number
JP1743887U
Other languages
English (en)
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 JP1743887U priority Critical patent/JPS63127875U/ja
Publication of JPS63127875U publication Critical patent/JPS63127875U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るダイヤモンドシーマの一
実施例を示す斜視図、第2図は変形例を示す縦断
正面図、第3図は本考案のシーマを装着するダイ
ヤモンドコアドリルの縦断正面図、第4図は砥石
体の基部に傾斜面を設けた従来のコアドリルの縦
断正面図、第5図はシーマをコアドリル本体に嵌
め込む従来の構造を示す縦断正面図である。 21…砥石体、21′…面とり用傾斜面、22
…台金、23…間隙、24…締付けねじ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体ダイヤモンドコアドリルに密着させる締め
    つけ具を面とり用傾斜面を有するダイヤモンド砥
    石体に装備したダイヤモンドシーマ。
JP1743887U 1987-02-09 1987-02-09 Pending JPS63127875U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1743887U JPS63127875U (ja) 1987-02-09 1987-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1743887U JPS63127875U (ja) 1987-02-09 1987-02-09

Publications (1)

Publication Number Publication Date
JPS63127875U true JPS63127875U (ja) 1988-08-22

Family

ID=30810202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1743887U Pending JPS63127875U (ja) 1987-02-09 1987-02-09

Country Status (1)

Country Link
JP (1) JPS63127875U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007111817A (ja) * 2005-10-19 2007-05-10 Miyanaga:Kk ダイヤモンドコアドリルおよびその被取着部材
JP2008110420A (ja) * 2006-10-30 2008-05-15 Seiko Instruments Inc 内面研削装置用砥石および内面研削方法
JP2020066073A (ja) * 2018-10-23 2020-04-30 株式会社ディスコ コアドリル

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007111817A (ja) * 2005-10-19 2007-05-10 Miyanaga:Kk ダイヤモンドコアドリルおよびその被取着部材
JP2008110420A (ja) * 2006-10-30 2008-05-15 Seiko Instruments Inc 内面研削装置用砥石および内面研削方法
JP2020066073A (ja) * 2018-10-23 2020-04-30 株式会社ディスコ コアドリル

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