JPS5934910U - hole drill - Google Patents

hole drill

Info

Publication number
JPS5934910U
JPS5934910U JP13076682U JP13076682U JPS5934910U JP S5934910 U JPS5934910 U JP S5934910U JP 13076682 U JP13076682 U JP 13076682U JP 13076682 U JP13076682 U JP 13076682U JP S5934910 U JPS5934910 U JP S5934910U
Authority
JP
Japan
Prior art keywords
hole drill
guide tube
steady rest
view
center
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
JP13076682U
Other languages
Japanese (ja)
Other versions
JPH0230172Y2 (en
Inventor
村上　豪礼
Original Assignee
三晃金属工業株式会社
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 by 三晃金属工業株式会社 filed Critical 三晃金属工業株式会社
Priority to JP13076682U priority Critical patent/JPS5934910U/en
Publication of JPS5934910U publication Critical patent/JPS5934910U/en
Application granted granted Critical
Publication of JPH0230172Y2 publication Critical patent/JPH0230172Y2/ja
Granted legal-status Critical Current

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  • Drilling Tools (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一部切除した斜視図、第２図は第１図
の縦断面図、第３図は本考案の別の実施例の縦断面図、
第４図は本考案を使用して折版状屋根をの解体する途中
の断面図、第５図は第４図の作業を完了した断面図であ
る。 １・・・・・・ホールドリル歯、２・・・・・・振れ止
め防止ガイド管。FIG. 1 is a partially cutaway perspective view of the present invention, FIG. 2 is a longitudinal cross-sectional view of FIG. 1, and FIG. 3 is a longitudinal cross-sectional view of another embodiment of the present invention.
FIG. 4 is a sectional view of a folded roof being disassembled using the present invention, and FIG. 5 is a sectional view of the work shown in FIG. 4 completed. 1... Hole drill teeth, 2... Guide tube to prevent steady rest.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状のホールドリル歯内の中央に振れ止め防止ガイド管
を設けたことを特徴としたホールドリル。A hole drill characterized by having a steady rest prevention guide tube installed in the center of the cylindrical hole drill teeth.
JP13076682U 1982-08-31 1982-08-31 hole drill Granted JPS5934910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13076682U JPS5934910U (en) 1982-08-31 1982-08-31 hole drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13076682U JPS5934910U (en) 1982-08-31 1982-08-31 hole drill

Publications (2)

Publication Number Publication Date
JPS5934910U true JPS5934910U (en) 1984-03-05
JPH0230172Y2 JPH0230172Y2 (en) 1990-08-14

Family

ID=30295863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13076682U Granted JPS5934910U (en) 1982-08-31 1982-08-31 hole drill

Country Status (1)

Country Link
JP (1) JPS5934910U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119684U (en) * 1977-03-01 1978-09-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119684U (en) * 1977-03-01 1978-09-22

Also Published As

Publication number Publication date
JPH0230172Y2 (en) 1990-08-14

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