JPH0440805Y2 - - Google Patents
Info
- Publication number
- JPH0440805Y2 JPH0440805Y2 JP1987199857U JP19985787U JPH0440805Y2 JP H0440805 Y2 JPH0440805 Y2 JP H0440805Y2 JP 1987199857 U JP1987199857 U JP 1987199857U JP 19985787 U JP19985787 U JP 19985787U JP H0440805 Y2 JPH0440805 Y2 JP H0440805Y2
- Authority
- JP
- Japan
- Prior art keywords
- collet
- drill shank
- drill
- groove
- tip
- 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
Links
- 238000005452 bending Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987199857U JPH0440805Y2 (US06420036-20020716-C00037.png) | 1987-12-30 | 1987-12-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987199857U JPH0440805Y2 (US06420036-20020716-C00037.png) | 1987-12-30 | 1987-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01106110U JPH01106110U (US06420036-20020716-C00037.png) | 1989-07-17 |
JPH0440805Y2 true JPH0440805Y2 (US06420036-20020716-C00037.png) | 1992-09-25 |
Family
ID=31490292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987199857U Expired JPH0440805Y2 (US06420036-20020716-C00037.png) | 1987-12-30 | 1987-12-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0440805Y2 (US06420036-20020716-C00037.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112006001396T5 (de) * | 2005-06-01 | 2008-04-30 | Nippon Tungsten Co., Ltd. | Formungswerkzeug und Verfahren zu seiner Verwendung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6161106B2 (US06420036-20020716-C00037.png) * | 1978-12-23 | 1986-12-24 | Canon Kk |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196014U (ja) * | 1982-06-21 | 1983-12-27 | 株式会社不二越 | コレツトチヤツク |
JPS6161106U (US06420036-20020716-C00037.png) * | 1984-09-26 | 1986-04-24 |
-
1987
- 1987-12-30 JP JP1987199857U patent/JPH0440805Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6161106B2 (US06420036-20020716-C00037.png) * | 1978-12-23 | 1986-12-24 | Canon Kk |
Also Published As
Publication number | Publication date |
---|---|
JPH01106110U (US06420036-20020716-C00037.png) | 1989-07-17 |