JPH0445612U - - Google Patents

Info

Publication number
JPH0445612U
JPH0445612U JP8896890U JP8896890U JPH0445612U JP H0445612 U JPH0445612 U JP H0445612U JP 8896890 U JP8896890 U JP 8896890U JP 8896890 U JP8896890 U JP 8896890U JP H0445612 U JPH0445612 U JP H0445612U
Authority
JP
Japan
Prior art keywords
cutter
hole saw
rod
attached
extension rod
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
JP8896890U
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 JP8896890U priority Critical patent/JPH0445612U/ja
Publication of JPH0445612U publication Critical patent/JPH0445612U/ja
Pending legal-status Critical Current

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  • Drilling Tools (AREA)

Description

【図面の簡単な説明】
第1図は本考案第一実施例の斜視図。第2図は
本考案第二実施例の斜視図。第3図は本考案第三
実施例の側面図。第4図は本考案第四実施例の側
面図。第5図は本考案第五実施例の斜視図。第6
図は施行方法の説明図。 1,11……カツタ部、1A,3A……切り屑
を取り除くための溝、2……取付け棒、2A,7
B……角形に成形された先端部、3……カツタ部
の中心突起部、4,6……延長棒、4A,7A…
…溶接部、4B,6B,8B……チヤツクへの嵌
着部、5……環、6A,8A……受け部、7……
第一の延長棒、8……第二の延長棒。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 電気ドリルのチヤツクに嵌着させる取付け棒
    と、この取付け棒と一体化されたカツタ部とを含
    むホルソーカツタにおいて、 前記取付け棒に60cm〜90cmの延長棒が取付
    けられたことを特徴とするホルソーカツタ。 2 前記カツタ部に実質的に接し、そのカツタ部
    の最大径よりわずかに大きい径の環が前記取付け
    棒に取付けられた請求項1記載のホルソーカツタ
    。 3 延長棒の溶接により固定的に取付けられた請
    求項1記載のホルソーカツタ。 4 延長棒の一部または全部は着脱自在に取付け
    られた請求項1記載のホルソーカツタ。
JP8896890U 1990-08-23 1990-08-23 Pending JPH0445612U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8896890U JPH0445612U (ja) 1990-08-23 1990-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8896890U JPH0445612U (ja) 1990-08-23 1990-08-23

Publications (1)

Publication Number Publication Date
JPH0445612U true JPH0445612U (ja) 1992-04-17

Family

ID=31822620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8896890U Pending JPH0445612U (ja) 1990-08-23 1990-08-23

Country Status (1)

Country Link
JP (1) JPH0445612U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6332709B2 (ja) * 1981-12-11 1988-07-01 Ishikawajima Harima Heavy Ind

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6332709B2 (ja) * 1981-12-11 1988-07-01 Ishikawajima Harima Heavy Ind

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