JPS619207U - Assembly type counterbore drill - Google Patents

Assembly type counterbore drill

Info

Publication number
JPS619207U
JPS619207U JP9083984U JP9083984U JPS619207U JP S619207 U JPS619207 U JP S619207U JP 9083984 U JP9083984 U JP 9083984U JP 9083984 U JP9083984 U JP 9083984U JP S619207 U JPS619207 U JP S619207U
Authority
JP
Japan
Prior art keywords
drill
assembly type
counterbore
type counterbore
throw
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
JP9083984U
Other languages
Japanese (ja)
Inventor
慎一 岡村
忠 柳
Original Assignee
小松造機株式会社
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 小松造機株式会社 filed Critical 小松造機株式会社
Priority to JP9083984U priority Critical patent/JPS619207U/en
Publication of JPS619207U publication Critical patent/JPS619207U/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 drawings]

第１図は本考案に係る組立式座ぐリドリルの側面図、第
２図は第１図の端面図である。 符号の説明、１・・・・・・座ぐりカッタ、２・・・・
・・柄、４・・・・・・穴、６・・・・・・スローアウ
エイチップ、８・・・・・・ドリル、９・・・・・・柄
。FIG. 1 is a side view of a prefabricated spot re-drill according to the present invention, and FIG. 2 is an end view of FIG. 1. Explanation of symbols, 1... Counterbore cutter, 2...
...Handle, 4...Hole, 6...Throwaway tip, 8...Drill, 9...Handle.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）一端に工作機械のチャックに係合する円錐形の柄
があり他端に複数個のスローアウエイチップを取り付け
るようになっている円筒形座ぐりカツタにおいて、前記
スローアウエイチップが取り付く端面の中心に軸心方向
にあけられた穴にドリルの柄を差し込んで取り付け、そ
れによってドリル加工と座ぐり加工が同時に行えるよう
になっていることを特徴とする組立式座ぐりドリル。(1) In a cylindrical counterbore cutter having a conical handle that engages with the chuck of a machine tool at one end and a plurality of throw-away tips attached to the other end, the end surface to which the throw-away tips are attached is This assembly type counterbore drill is characterized in that the handle of the drill is inserted into a hole drilled in the axial direction at the center to allow drilling and counterbore processing to be performed simultaneously. （２）前記スローアウエイチップは超硬チツプであるこ
とを特徴とする実用新案登録請求の範囲第１項記載の組
立式座ぐりドリル。(2) The assembly type counterbore drill according to claim 1, wherein the throw-away tip is a carbide tip. （３）前記ドリルは超硬ろう付ドリルであることを特徴
とする実用新案登録請求の範囲第１項記載の組立式座ぐ
りドリル。(3) The assembly type counterbore drill according to claim 1, wherein the drill is a carbide brazed drill.
JP9083984U 1984-06-20 1984-06-20 Assembly type counterbore drill Pending JPS619207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9083984U JPS619207U (en) 1984-06-20 1984-06-20 Assembly type counterbore drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9083984U JPS619207U (en) 1984-06-20 1984-06-20 Assembly type counterbore drill

Publications (1)

Publication Number Publication Date
JPS619207U true JPS619207U (en) 1986-01-20

Family

ID=30646190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9083984U Pending JPS619207U (en) 1984-06-20 1984-06-20 Assembly type counterbore drill

Country Status (1)

Country Link
JP (1) JPS619207U (en)

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