JPH0529770Y2 - - Google Patents
Info
- Publication number
- JPH0529770Y2 JPH0529770Y2 JP1988000753U JP75388U JPH0529770Y2 JP H0529770 Y2 JPH0529770 Y2 JP H0529770Y2 JP 1988000753 U JP1988000753 U JP 1988000753U JP 75388 U JP75388 U JP 75388U JP H0529770 Y2 JPH0529770 Y2 JP H0529770Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- wear pad
- gun drill
- cutting edge
- grooves
- 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
Links
- 238000005520 cutting process Methods 0.000 claims description 18
- 239000002173 cutting fluid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988000753U JPH0529770Y2 (fr) | 1988-01-07 | 1988-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988000753U JPH0529770Y2 (fr) | 1988-01-07 | 1988-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01106115U JPH01106115U (fr) | 1989-07-17 |
| JPH0529770Y2 true JPH0529770Y2 (fr) | 1993-07-29 |
Family
ID=31200053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988000753U Expired - Lifetime JPH0529770Y2 (fr) | 1988-01-07 | 1988-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529770Y2 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE517446C2 (sv) * | 1999-06-21 | 2002-06-04 | Sandvik Ab | Stödlist/Ledare |
| DE102006058217A1 (de) * | 2006-12-11 | 2008-06-19 | Kästner Präzisionswerkzeuge GmbH | Bohrwerkzeug, insbesondere Spiralbohrer |
| JP2009220210A (ja) * | 2008-03-14 | 2009-10-01 | Yunitakku Kk | ガンドリル |
| JP5401223B2 (ja) * | 2009-09-08 | 2014-01-29 | 東芝機械株式会社 | 深穴加工方法および深穴加工装置 |
| DE202010003288U1 (de) * | 2010-03-05 | 2010-08-05 | Botek Präzisionsbohrtechnik Gmbh | Führungsleiste |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913475U (fr) * | 1972-05-04 | 1974-02-04 | ||
| JPS59140119U (ja) * | 1983-03-09 | 1984-09-19 | 三菱マテリアル株式会社 | 穴明け加工用工具 |
-
1988
- 1988-01-07 JP JP1988000753U patent/JPH0529770Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01106115U (fr) | 1989-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5486075A (en) | Boring tool | |
| KR0150427B1 (ko) | 연마 드릴 | |
| JP4894054B2 (ja) | ツイストドリル | |
| JP3720010B2 (ja) | 深穴加工用ドリル | |
| GB2269124A (en) | Rotary drill | |
| US3216107A (en) | Fluid cooled reamer with land channel | |
| JPH08155713A (ja) | ツイストドリル | |
| KR20040048994A (ko) | 칩 형성 가공용 공구 | |
| JPH0529770Y2 (fr) | ||
| CA1075504A (fr) | Fleuret de percage | |
| JPH0446690B2 (fr) | ||
| JP3337804B2 (ja) | エンドミル | |
| JP2963736B2 (ja) | 穴あけ工具 | |
| JPH069813U (ja) | ドリル | |
| JP3851804B2 (ja) | 刃先交換式ツイストドリル | |
| JPH03245914A (ja) | 穴明け工具 | |
| JPH08229720A (ja) | ガンドリル | |
| JPH02100820A (ja) | 油穴付き転造タップ | |
| JP2015217513A (ja) | 回転切削工具用の支持パッドおよびカッターヘッド | |
| JPH0258042B2 (fr) | ||
| CN107498096A (zh) | 用于精切浅孔的复合式钻铰刀 | |
| JP3403586B2 (ja) | リーマ | |
| JPH03142117A (ja) | 穴明け工具 | |
| JP4057936B2 (ja) | 深孔切削具 | |
| JP4141297B2 (ja) | 深孔切削具 |