JPS62159268U - - Google Patents

Info

Publication number
JPS62159268U
JPS62159268U JP4680986U JP4680986U JPS62159268U JP S62159268 U JPS62159268 U JP S62159268U JP 4680986 U JP4680986 U JP 4680986U JP 4680986 U JP4680986 U JP 4680986U JP S62159268 U JPS62159268 U JP S62159268U
Authority
JP
Japan
Prior art keywords
chamfering
protrusion
tool
opening edge
fingertip
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
JP4680986U
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 JP4680986U priority Critical patent/JPS62159268U/ja
Publication of JPS62159268U publication Critical patent/JPS62159268U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例による面取り用具
を示す斜視図、第2図は従来の面取り用具を示す
正面図である。 2は穴、3は開口縁、4はかえり、6は面取り
用具、7は突起部、8は砥粒。なお、図中同一符
号は同一又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被加工品の外面に開口して穿孔された穴の開口
    縁の面取り用具において、作業用指サツクの周方
    向に沿つてつば状の突起部を設け、この突起部か
    ら指先部にかけて砥粒をコーテイングしたことを
    特徴とする面取り用具。
JP4680986U 1986-03-28 1986-03-28 Pending JPS62159268U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4680986U JPS62159268U (ja) 1986-03-28 1986-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4680986U JPS62159268U (ja) 1986-03-28 1986-03-28

Publications (1)

Publication Number Publication Date
JPS62159268U true JPS62159268U (ja) 1987-10-09

Family

ID=30866818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4680986U Pending JPS62159268U (ja) 1986-03-28 1986-03-28

Country Status (1)

Country Link
JP (1) JPS62159268U (ja)

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