JP2550328Y2 - ボーリングバー - Google Patents

ボーリングバー

Info

Publication number
JP2550328Y2
JP2550328Y2 JP1990005482U JP548290U JP2550328Y2 JP 2550328 Y2 JP2550328 Y2 JP 2550328Y2 JP 1990005482 U JP1990005482 U JP 1990005482U JP 548290 U JP548290 U JP 548290U JP 2550328 Y2 JP2550328 Y2 JP 2550328Y2
Authority
JP
Japan
Prior art keywords
shaft
hole
boring bar
shaft body
rear end
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.)
Expired - Lifetime
Application number
JP1990005482U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03103105U (fr
Inventor
政一 松本
Original Assignee
株式会社日研工作所
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 株式会社日研工作所 filed Critical 株式会社日研工作所
Priority to JP1990005482U priority Critical patent/JP2550328Y2/ja
Publication of JPH03103105U publication Critical patent/JPH03103105U/ja
Application granted granted Critical
Publication of JP2550328Y2 publication Critical patent/JP2550328Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP1990005482U 1989-11-18 1990-01-24 ボーリングバー Expired - Lifetime JP2550328Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990005482U JP2550328Y2 (ja) 1989-11-18 1990-01-24 ボーリングバー

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13410489 1989-11-18
JP1-134104 1989-11-18
JP1990005482U JP2550328Y2 (ja) 1989-11-18 1990-01-24 ボーリングバー

Publications (2)

Publication Number Publication Date
JPH03103105U JPH03103105U (fr) 1991-10-25
JP2550328Y2 true JP2550328Y2 (ja) 1997-10-08

Family

ID=31889749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990005482U Expired - Lifetime JP2550328Y2 (ja) 1989-11-18 1990-01-24 ボーリングバー

Country Status (1)

Country Link
JP (1) JP2550328Y2 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53134280U (fr) * 1977-03-31 1978-10-24
JPS5775910U (fr) * 1980-10-28 1982-05-11

Also Published As

Publication number Publication date
JPH03103105U (fr) 1991-10-25

Similar Documents

Publication Publication Date Title
KR100621952B1 (ko) 엔드 밀 처킹 구조
CN204108418U (zh) 锥柄麻花钻
KR20000022634A (ko) 2면구속 툴
WO1999021674A1 (fr) Trepan aleseur et procede d'utilisation associe
JP2550328Y2 (ja) ボーリングバー
JP2002283162A (ja) 焼き嵌め式工具ホルダー
JP3223219B2 (ja) 工具保持具
JP3692256B2 (ja) 刃先交換式回転切削工具
JP4315550B2 (ja) ワーク固定装置
JPH03117507A (ja) ドリル
JP2502876B2 (ja) 工具ホルダ
JP2002096222A (ja) ドリルシャンク
JPH05337769A (ja) 工具における工作機の主軸への取付部の構造
JP4633687B2 (ja) コレットチャック
CN212043572U (zh) 一种防振刀的成型刀具
JP2001310228A (ja) 工具保持具及び工具保持具の装着方法
JPH08338B2 (ja) 工具ホルダー
CN212793242U (zh) 整体式加长铣刀杆结构
JPH03184708A (ja) 切削加工装置
JP2001239418A (ja) エンドミル
JPH07285002A (ja) 深部加工用の防振工具
JP2001252814A (ja) エンドミル
JPH0739526Y2 (ja) 切削工具
JP3619577B2 (ja) ピンミーリングカッタ
JP4197564B2 (ja) 工具研削盤用工具保持装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term