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JPS6330402U - - Google Patents

Info

Publication number
JPS6330402U
JPS6330402U JP12248886U JP12248886U JPS6330402U JP S6330402 U JPS6330402 U JP S6330402U JP 12248886 U JP12248886 U JP 12248886U JP 12248886 U JP12248886 U JP 12248886U JP S6330402 U JPS6330402 U JP S6330402U
Authority
JP
Japan
Prior art keywords
hole
chip
boring tool
directing
shank
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
JP12248886U
Other languages
Japanese (ja)
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 JP12248886U priority Critical patent/JPS6330402U/ja
Publication of JPS6330402U publication Critical patent/JPS6330402U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

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

第１図は本考案を示すシヤンク部を縦断した正
面図である。 １…シヤンク、２…チツプ、３…チツプ装着軸
、４…切削先端部、５…切削油噴出孔、６…チツ
プ向芯孔、７…後端面、Ｘ…仮想孔芯。 FIG. 1 is a longitudinally sectional front view of the shank portion showing the present invention. DESCRIPTION OF SYMBOLS 1...Shank, 2...Chip, 3...Chip mounting shaft, 4...Cutting tip, 5...Cutting oil ejection hole, 6...Chip centering hole, 7...Rear end surface, X...Virtual hole center.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シヤンク１内に長手方向に貫通形成した切削油
噴出孔５のチツプ側の一端側をチツプ向芯孔６と
し、該チツプ向芯孔６の仮想孔芯Ｘが、チツプ２
の切削先端部４と一直線上に位置する如くチツプ
向芯孔６を穿孔せしめたことを特徴とするボーリ
ング工具。 One end on the chip side of the cutting oil jet hole 5 formed through the shank 1 in the longitudinal direction is defined as a chip-directing hole 6, and the virtual hole center X of the chip-directing hole 6 is
A boring tool characterized in that a core hole 6 for a chip is bored so as to be located in a straight line with a cutting tip 4 of the boring tool.
JP12248886U 1986-08-08 1986-08-08 Pending JPS6330402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12248886U JPS6330402U (en) 1986-08-08 1986-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12248886U JPS6330402U (en) 1986-08-08 1986-08-08

Publications (1)

Publication Number Publication Date
JPS6330402U true JPS6330402U (en) 1988-02-27

Family

ID=31012721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12248886U Pending JPS6330402U (en) 1986-08-08 1986-08-08

Country Status (1)

Country Link
JP (1) JPS6330402U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007075933A (en) * 2005-09-13 2007-03-29 Sumitomo Electric Hardmetal Corp Boring cutting tool with coolant hole
KR20160054596A (en) * 2013-10-18 2016-05-16 니뽄 도쿠슈 도교 가부시키가이샤 Tool holder and cutting tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007075933A (en) * 2005-09-13 2007-03-29 Sumitomo Electric Hardmetal Corp Boring cutting tool with coolant hole
KR20160054596A (en) * 2013-10-18 2016-05-16 니뽄 도쿠슈 도교 가부시키가이샤 Tool holder and cutting tool
CN105682832A (en) * 2013-10-18 2016-06-15 日本特殊陶业株式会社 Tool Holder And Cutting Tool
JPWO2015056496A1 (en) * 2013-10-18 2017-03-09 日本特殊陶業株式会社 Tool holder for outer diameter machining with lateral feed and cutting tool for outer diameter machining with lateral feed
EP3059034A4 (en) * 2013-10-18 2017-06-07 NGK Sparkplug Co., Ltd. Tool holder and cutting tool
US9931699B2 (en) 2013-10-18 2018-04-03 Ngk Spark Plug Co., Ltd. Cutting tool holder and cutting tool

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