JPS5894781U - bit - Google Patents

bit

Info

Publication number
JPS5894781U
JPS5894781U JP18944981U JP18944981U JPS5894781U JP S5894781 U JPS5894781 U JP S5894781U JP 18944981 U JP18944981 U JP 18944981U JP 18944981 U JP18944981 U JP 18944981U JP S5894781 U JPS5894781 U JP S5894781U
Authority
JP
Japan
Prior art keywords
bit
frame
cutting blade
axial direction
mounting portion
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
JP18944981U
Other languages
Japanese (ja)
Inventor
靖也 桜井
Original Assignee
芝浦メカトロニクス株式会社
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 芝浦メカトロニクス株式会社 filed Critical 芝浦メカトロニクス株式会社
Priority to JP18944981U priority Critical patent/JPS5894781U/en
Publication of JPS5894781U publication Critical patent/JPS5894781U/en
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (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図は本考案の一実施例を示すビットの側面図であり
、第2図はその底面図である。 2・・・・・・フレーム、3・・・・・・切削刃、5・
・・スリット。
FIG. 1 is a side view of a bit showing an embodiment of the present invention, and FIG. 2 is a bottom view thereof. 2... Frame, 3... Cutting blade, 5.
··slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状のフレームの一端に切削刃を設けると共に他端に駆
動体への取付部を形成し、このフレームの周囲に軸方向
に長いスリットを千鳥に設けたことを特徴とするビット
A bit characterized in that a cutting blade is provided at one end of a cylindrical frame, a mounting portion for a driving body is formed at the other end, and long slits are provided in a staggered manner in the axial direction around the frame.
JP18944981U 1981-12-21 1981-12-21 bit Pending JPS5894781U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18944981U JPS5894781U (en) 1981-12-21 1981-12-21 bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18944981U JPS5894781U (en) 1981-12-21 1981-12-21 bit

Publications (1)

Publication Number Publication Date
JPS5894781U true JPS5894781U (en) 1983-06-27

Family

ID=30103346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18944981U Pending JPS5894781U (en) 1981-12-21 1981-12-21 bit

Country Status (1)

Country Link
JP (1) JPS5894781U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000213269A (en) * 1999-01-20 2000-08-02 Dgp:Kk Non-work type special shank
JP2015013365A (en) * 2013-07-02 2015-01-22 アーウィン インダストリアル トゥール カンパニー Hole cutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000213269A (en) * 1999-01-20 2000-08-02 Dgp:Kk Non-work type special shank
JP2015013365A (en) * 2013-07-02 2015-01-22 アーウィン インダストリアル トゥール カンパニー Hole cutter

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