JPS60186111U - rotary cutting tool - Google Patents

rotary cutting tool

Info

Publication number
JPS60186111U
JPS60186111U JP7435584U JP7435584U JPS60186111U JP S60186111 U JPS60186111 U JP S60186111U JP 7435584 U JP7435584 U JP 7435584U JP 7435584 U JP7435584 U JP 7435584U JP S60186111 U JPS60186111 U JP S60186111U
Authority
JP
Japan
Prior art keywords
cutting edge
tip
axial direction
cutting tool
rotary cutting
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
JP7435584U
Other languages
Japanese (ja)
Other versions
JPH0217767Y2 (en
Inventor
保夫 斎藤
Original Assignee
東芝タンガロイ株式会社
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 東芝タンガロイ株式会社 filed Critical 東芝タンガロイ株式会社
Priority to JP7435584U priority Critical patent/JPS60186111U/en
Publication of JPS60186111U publication Critical patent/JPS60186111U/en
Application granted granted Critical
Publication of JPH0217767Y2 publication Critical patent/JPH0217767Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Milling Processes (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１よ、本考案回転切削工具の一実施例門示す正面
図、第２図は、拡大した一部底面図、第３図は、一部拡
大側面図である。 １・・・・・・本体、２・・・・・・切欠段部、３・・
・・・・複合切刃−チップ、４・・・・−・切刃チップ
、５・・・・・・台金部分、　　１６９．７・・・・；
・切刃稜。1 is a front view showing an embodiment of the rotary cutting tool of the present invention, FIG. 2 is an enlarged partial bottom view, and FIG. 3 is a partially enlarged side view. 1...Main body, 2...Notch step, 3...
...Composite cutting edge-chip, 4...-Cutting blade tip, 5...Base metal part, 169.7...;
- Cutting edge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 棒状をなす本体１の先端には、立方晶窒化硼素および／
またはダイヤモンドを主成分とした洲硬度焼結体で形成
された切刃部分４および超硬合金で形成された台金部分
５からなる複合切刃チップ３が備えられ、その後端には
、シャンク部分８が形成されるようにした回転切削工具
杏子おいて１、　　　　　　　前記本体１は、その先端
部分に軸方向に延びる切欠段部２が形成されるようにな
っており、′、　　　　　前記複合切刃チップ３は、前
記切欠段部２内で一取付けられることにより、その略半
分位が軸方向に凸出するようになっているとともに、そ
の切刃部分４が、切欠段部２の底面側にあって、軸方向
の先端には、正面側の切刃稜６、外周側には、外　、　
　、周切刃稜５７がそれぞれ形感されるようにしたこと
を特徴とする回転切削工具。The tip of the rod-shaped main body 1 is filled with cubic boron nitride and/or
Alternatively, a composite cutting edge tip 3 is provided, which includes a cutting edge portion 4 formed of a diamond-based hardness sintered body and a base metal portion 5 formed of cemented carbide, and a shank portion at the rear end. 8 is formed in the rotary cutting tool apricot. 1. The main body 1 is formed with a notch step 2 extending in the axial direction at the tip thereof; 3 is attached within the notch step 2, so that approximately half of it protrudes in the axial direction, and its cutting edge portion 4 is located on the bottom side of the notch step 2. At the tip in the axial direction, there is a cutting edge 6 on the front side, and on the outer circumferential side, there is a cutting edge 6 on the front side.
, a rotary cutting tool characterized in that each of the circumferential cutting edge ridges 57 has a textured shape.
JP7435584U 1984-05-21 1984-05-21 rotary cutting tool Granted JPS60186111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7435584U JPS60186111U (en) 1984-05-21 1984-05-21 rotary cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7435584U JPS60186111U (en) 1984-05-21 1984-05-21 rotary cutting tool

Publications (2)

Publication Number Publication Date
JPS60186111U true JPS60186111U (en) 1985-12-10
JPH0217767Y2 JPH0217767Y2 (en) 1990-05-18

Family

ID=30614575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7435584U Granted JPS60186111U (en) 1984-05-21 1984-05-21 rotary cutting tool

Country Status (1)

Country Link
JP (1) JPS60186111U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004148471A (en) * 2002-10-31 2004-05-27 Allied Material Corp End mill using single crystal diamond
JP2020124794A (en) * 2019-02-06 2020-08-20 カネックス刃物工業株式会社 Drill and manufacturing method for the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588514U (en) * 1981-07-10 1983-01-20 東芝タンガロイ株式会社 ball end mill

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228411A5 (en) * 1973-05-02 1974-11-29 Buffet Crampon

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588514U (en) * 1981-07-10 1983-01-20 東芝タンガロイ株式会社 ball end mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004148471A (en) * 2002-10-31 2004-05-27 Allied Material Corp End mill using single crystal diamond
JP2020124794A (en) * 2019-02-06 2020-08-20 カネックス刃物工業株式会社 Drill and manufacturing method for the same

Also Published As

Publication number Publication date
JPH0217767Y2 (en) 1990-05-18

Similar Documents

Publication Publication Date Title
JPS60186111U (en) rotary cutting tool
JPS59140119U (en) Drilling tools
JPS6446111U (en)
JPS6416210U (en)
JPS60172614U (en) rotary cutting tool
JPS60109809U (en) small diameter end mill
JPS6347818U (en)
JPH0340060U (en)
JPS63193621U (en)
JPH0451319U (en)
JPH0393004U (en)
JPS61141007U (en)
JPS63110313U (en)
JPS59183301U (en) Boring bite
JPH02117826U (en)
JPH0171010U (en)
JPS6039429U (en) drill tap
JPS59160113U (en) Throw-away drill
JPS6135710U (en) rotary cutting tool
JPH0223925U (en)
JPS6142204U (en) boring bar
JPS5943592U (en) hammer drill
JPS6022213U (en) Drill
JPS6124104U (en) Cutting tools
JPH03107103U (en)