JPS59140118U - hole cutter - Google Patents

hole cutter

Info

Publication number
JPS59140118U
JPS59140118U JP3322983U JP3322983U JPS59140118U JP S59140118 U JPS59140118 U JP S59140118U JP 3322983 U JP3322983 U JP 3322983U JP 3322983 U JP3322983 U JP 3322983U JP S59140118 U JPS59140118 U JP S59140118U
Authority
JP
Japan
Prior art keywords
cutter
hole cutter
cylindrical body
cylindrical
hole
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
JP3322983U
Other languages
Japanese (ja)
Other versions
JPS6236568Y2 (en
Inventor
勝平 大見
今井　康男
Original Assignee
大見工業株式会社
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 大見工業株式会社 filed Critical 大見工業株式会社
Priority to JP3322983U priority Critical patent/JPS59140118U/en
Publication of JPS59140118U publication Critical patent/JPS59140118U/en
Application granted granted Critical
Publication of JPS6236568Y2 publication Critical patent/JPS6236568Y2/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) [Abstract] 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図および第２図はこの考案を具体化した第一実施例
を示すものであって、第１図は一部を切欠いて示す正面
図、第２図は断面図である。第３図〜第５図はこの考案
の第二実施例のホールカッターを示すものであって、第
３図は全体を示す断面図、第４図は切削状態を示す断面
図、第５図は底面図である。1 and 2 show a first embodiment of this invention, with FIG. 1 being a partially cutaway front view and FIG. 2 being a sectional view. 3 to 5 show a hole cutter according to the second embodiment of this invention, in which FIG. 3 is a sectional view showing the whole, FIG. 4 is a sectional view showing the cutting state, and FIG. 5 is a sectional view showing the cutting state. It is a bottom view.

Claims (1)

【実用新案登録請求の範囲】 １　円筒状のカッターボデー１の下端周縁に複数の切削
刃３を相互に間隔をおいて配設したホールカッターにお
いて、 前記カッターボデー１の外周には筒体７を装着して、そ
のカッターボデー１と筒体７との間には前記各切削刃３
間に開口する切屑収納室８を形成したことを特徴とする
ホールカッター。 ２　筒体７の外径はカッターボデー１の最大径よりも小
さく形成されている実用新案登録請求の範囲第１項に記
載のホールカッター。 ３　筒体７は切削刃３の外周を包囲可能にした径を有し
、その包囲位置とそこから上方へ離間する位置との間を
移動可能である実用新案登録請求の範囲第１項に記載の
ホールカッター。[Claims for Utility Model Registration] 1. A hole cutter in which a plurality of cutting blades 3 are arranged at intervals on the lower edge of a cylindrical cutter body 1, wherein a cylindrical body 7 is provided on the outer periphery of the cutter body 1. The cutting blades 3 are installed between the cutter body 1 and the cylindrical body 7.
A hole cutter characterized by forming a chip storage chamber 8 opening in between. 2. The hole cutter according to claim 1, wherein the outer diameter of the cylindrical body 7 is smaller than the maximum diameter of the cutter body 1. 3. The cylindrical body 7 has a diameter that allows it to surround the outer periphery of the cutting blade 3, and is movable between the surrounding position and a position upwardly separated therefrom. hole cutter.
JP3322983U 1983-03-08 1983-03-08 hole cutter Granted JPS59140118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3322983U JPS59140118U (en) 1983-03-08 1983-03-08 hole cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3322983U JPS59140118U (en) 1983-03-08 1983-03-08 hole cutter

Publications (2)

Publication Number Publication Date
JPS59140118U true JPS59140118U (en) 1984-09-19
JPS6236568Y2 JPS6236568Y2 (en) 1987-09-17

Family

ID=30164031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3322983U Granted JPS59140118U (en) 1983-03-08 1983-03-08 hole cutter

Country Status (1)

Country Link
JP (1) JPS59140118U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4694257B2 (en) * 2005-05-19 2011-06-08 コスモ工機株式会社 Hole cutter

Also Published As

Publication number Publication date
JPS6236568Y2 (en) 1987-09-17

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