JPS62168207U - - Google Patents

Info

Publication number
JPS62168207U
JPS62168207U JP5590486U JP5590486U JPS62168207U JP S62168207 U JPS62168207 U JP S62168207U JP 5590486 U JP5590486 U JP 5590486U JP 5590486 U JP5590486 U JP 5590486U JP S62168207 U JPS62168207 U JP S62168207U
Authority
JP
Japan
Prior art keywords
drill
angle
utility
scope
registration request
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
JP5590486U
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 JP5590486U priority Critical patent/JPS62168207U/ja
Publication of JPS62168207U publication Critical patent/JPS62168207U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling 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係るプラスチツ
ク穿孔用ドリルの外観説明図、第2図A,Bは第
1図示のドリルの底面面及び下部拡大図で、第3
図A,Bはこの考案の一実施例に係るプラスチツ
ク穿孔用ドリルの使用状態説明図、第4図A,B
及び第5図A,Bは従来例の説明図である。 5…ドリル、θ2…先端角、d2…捩れ角。

Claims (1)

    【実用新案登録請求の範囲】
  1. 少なくとも先端角が145〜165°で、捩れ
    角が0〜10°であるプラスチツク板穿孔用ドリ
    ル。
JP5590486U 1986-04-14 1986-04-14 Pending JPS62168207U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5590486U JPS62168207U (ja) 1986-04-14 1986-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5590486U JPS62168207U (ja) 1986-04-14 1986-04-14

Publications (1)

Publication Number Publication Date
JPS62168207U true JPS62168207U (ja) 1987-10-26

Family

ID=30884233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5590486U Pending JPS62168207U (ja) 1986-04-14 1986-04-14

Country Status (1)

Country Link
JP (1) JPS62168207U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009039811A (ja) * 2007-08-08 2009-02-26 Kumamoto Univ 繊維強化複合材の穴あけ工具と穴あけ方法
JP2012223882A (ja) * 2012-08-16 2012-11-15 Sumitomo Electric Ind Ltd 繊維強化複合材の穴あけ工具と穴あけ方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009039811A (ja) * 2007-08-08 2009-02-26 Kumamoto Univ 繊維強化複合材の穴あけ工具と穴あけ方法
JP2012223882A (ja) * 2012-08-16 2012-11-15 Sumitomo Electric Ind Ltd 繊維強化複合材の穴あけ工具と穴あけ方法

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