JPS63193621U - - Google Patents

Info

Publication number
JPS63193621U
JPS63193621U JP8603887U JP8603887U JPS63193621U JP S63193621 U JPS63193621 U JP S63193621U JP 8603887 U JP8603887 U JP 8603887U JP 8603887 U JP8603887 U JP 8603887U JP S63193621 U JPS63193621 U JP S63193621U
Authority
JP
Japan
Prior art keywords
cutting edge
cutting tool
rotary cutting
rotary
sintered
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
JP8603887U
Other languages
Japanese (ja)
Other versions
JPH0634899Y2 (en
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 filed Critical
Priority to JP8603887U priority Critical patent/JPH0634899Y2/en
Publication of JPS63193621U publication Critical patent/JPS63193621U/ja
Application granted granted Critical
Publication of JPH0634899Y2 publication Critical patent/JPH0634899Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の一実施例を示し、第1図は回転切
削工具全体を示す斜視図、第2図は第1図のA―
A線拡大断面図である。 1…リーマ本体、2…刃先部、6…補強チツプ
部、6b…刃先部。
The figures show one embodiment of the present invention, FIG. 1 is a perspective view showing the entire rotary cutting tool, and FIG.
FIG. 3 is an enlarged cross-sectional view taken along line A. DESCRIPTION OF SYMBOLS 1...Reamer main body, 2...Blade tip part, 6...Reinforcement tip part, 6b...Blade tip part.

Claims (1)

【実用新案登録請求の範囲】 (1) 穴加工或いは溝加工等に用いる回転切削工
具であつて、該工具の外周切刃部を、その刃先の
食付き部より所定の間隔をおいて焼結ダイヤモン
ドから構成してなることを特徴とする回転切削工
具。 (2) 外周切刃部に対してその刃先の食付き部よ
り0.5mm以上の間隔をおいて外周切刃部の長さ
で1.5mm以上の焼結ダイヤモンドの外周切刃部
としたことを特徴とする実用新案登録請求の範囲
第1項記載の回転切削工具。 (3) 外周切刃部には刃先の食付き部から間隔を
おいて補強チツプ部を一体状に埋設し、同補強チ
ツプ部は前記外周切刃部に相当する部位を焼結ダ
イヤモンドから形成してなることを特徴とする実
用新案登録請求の範囲第1項記載の回転切削工具
[Scope of Claim for Utility Model Registration] (1) A rotary cutting tool used for drilling holes, grooves, etc., in which the outer peripheral cutting edge of the tool is sintered at a predetermined distance from the chamfered part of the cutting edge. A rotary cutting tool characterized by being made of diamond. (2) The outer cutting edge should be made of sintered diamond with a length of 1.5 mm or more, with an interval of 0.5 mm or more from the biting part of the cutting edge. A rotary cutting tool according to claim 1, which is characterized by: (3) A reinforcing chip is integrally embedded in the outer cutting edge at a distance from the chamfered part of the cutting edge, and the part of the reinforcing chip corresponding to the outer cutting edge is made of sintered diamond. A rotary cutting tool according to claim 1, which is characterized in that the rotary cutting tool comprises:
JP8603887U 1987-06-02 1987-06-02 Rotary cutting tool Expired - Lifetime JPH0634899Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8603887U JPH0634899Y2 (en) 1987-06-02 1987-06-02 Rotary cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8603887U JPH0634899Y2 (en) 1987-06-02 1987-06-02 Rotary cutting tool

Publications (2)

Publication Number Publication Date
JPS63193621U true JPS63193621U (en) 1988-12-13
JPH0634899Y2 JPH0634899Y2 (en) 1994-09-14

Family

ID=30941984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8603887U Expired - Lifetime JPH0634899Y2 (en) 1987-06-02 1987-06-02 Rotary cutting tool

Country Status (1)

Country Link
JP (1) JPH0634899Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014030882A (en) * 2012-08-06 2014-02-20 Aisin Aw Co Ltd Cutting tool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019205260A1 (en) * 2019-04-11 2020-10-15 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Reamer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014030882A (en) * 2012-08-06 2014-02-20 Aisin Aw Co Ltd Cutting tool

Also Published As

Publication number Publication date
JPH0634899Y2 (en) 1994-09-14

Similar Documents

Publication Publication Date Title
JPS63193621U (en)
JPH0290006U (en)
JPS62172510U (en)
JPS6446111U (en)
JPS59171010U (en) carbide drill
JPS60186111U (en) rotary cutting tool
JPH03117520U (en)
JPH0171010U (en)
JPH02117826U (en)
JPS61105512U (en)
JPS63135616U (en)
JPH0350405U (en)
JPH02139057U (en)
JPS6158253U (en)
JPS62150012U (en)
JPS58160707U (en) drilling tool
JPH0379211U (en)
JPS5899004U (en) Drill
JPH0266913U (en)
JPS6189415U (en)
JPH01120592U (en)
JPS5863911U (en) Carbide drilling tool
JPS6055655U (en) Separator end cutting tool
JPH0362757U (en)
JPS6438222U (en)