JPS6053415U - center hole drill - Google Patents

center hole drill

Info

Publication number
JPS6053415U
JPS6053415U JP14535183U JP14535183U JPS6053415U JP S6053415 U JPS6053415 U JP S6053415U JP 14535183 U JP14535183 U JP 14535183U JP 14535183 U JP14535183 U JP 14535183U JP S6053415 U JPS6053415 U JP S6053415U
Authority
JP
Japan
Prior art keywords
center hole
hole drill
drill
recorded
attachment
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
JP14535183U
Other languages
Japanese (ja)
Inventor
岡島　啓介
Original Assignee
ロ−ム株式会社
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 ロ−ム株式会社 filed Critical ロ−ム株式会社
Priority to JP14535183U priority Critical patent/JPS6053415U/en
Publication of JPS6053415U publication Critical patent/JPS6053415U/en
Pending 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 the drawing]

第１図は、従来例を示す一部断面側面図、第２図は、本
考案の一実施例を示す一部断面側面図である。 ３・・・・・・センタ穴ドリル、７・・・・・・ドリル
端、８・・・・・・テーパ軸部。FIG. 1 is a partially sectional side view showing a conventional example, and FIG. 2 is a partially sectional side view showing an embodiment of the present invention. 3...Center hole drill, 7...Drill end, 8...Tapered shaft section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端にドリル端部を形成するとともに、他端部にアタッ
チメントに接続するためのテーパ軸を形成したことを特
徴とする、センタ穴ドリル。A center hole drill characterized in that a drill end is formed at one end and a tapered shaft for connecting to an attachment is formed at the other end.
JP14535183U 1983-09-19 1983-09-19 center hole drill Pending JPS6053415U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14535183U JPS6053415U (en) 1983-09-19 1983-09-19 center hole drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14535183U JPS6053415U (en) 1983-09-19 1983-09-19 center hole drill

Publications (1)

Publication Number Publication Date
JPS6053415U true JPS6053415U (en) 1985-04-15

Family

ID=30323861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14535183U Pending JPS6053415U (en) 1983-09-19 1983-09-19 center hole drill

Country Status (1)

Country Link
JP (1) JPS6053415U (en)

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