JPH0318090Y2 - - Google Patents
Info
- Publication number
- JPH0318090Y2 JPH0318090Y2 JP1983082599U JP8259983U JPH0318090Y2 JP H0318090 Y2 JPH0318090 Y2 JP H0318090Y2 JP 1983082599 U JP1983082599 U JP 1983082599U JP 8259983 U JP8259983 U JP 8259983U JP H0318090 Y2 JPH0318090 Y2 JP H0318090Y2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- cutting
- pad
- tip
- carbide
- 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
- 230000003746 surface roughness Effects 0.000 description 6
- 238000005219 brazing Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8259983U JPS59193612U (ja) | 1983-05-31 | 1983-05-31 | 超硬ドリル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8259983U JPS59193612U (ja) | 1983-05-31 | 1983-05-31 | 超硬ドリル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59193612U JPS59193612U (ja) | 1984-12-22 |
JPH0318090Y2 true JPH0318090Y2 (uk) | 1991-04-17 |
Family
ID=30212554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8259983U Granted JPS59193612U (ja) | 1983-05-31 | 1983-05-31 | 超硬ドリル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59193612U (uk) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0518007Y2 (uk) * | 1987-03-10 | 1993-05-13 | ||
JP4917471B2 (ja) * | 2007-04-02 | 2012-04-18 | ユニタック株式会社 | 深穴切削装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5652110A (en) * | 1979-10-02 | 1981-05-11 | Mitsubishi Metal Corp | Rotary cutting tool with bottom blade |
JPS5648416B2 (uk) * | 1973-11-02 | 1981-11-16 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648416U (uk) * | 1979-09-18 | 1981-04-30 |
-
1983
- 1983-05-31 JP JP8259983U patent/JPS59193612U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648416B2 (uk) * | 1973-11-02 | 1981-11-16 | ||
JPS5652110A (en) * | 1979-10-02 | 1981-05-11 | Mitsubishi Metal Corp | Rotary cutting tool with bottom blade |
Also Published As
Publication number | Publication date |
---|---|
JPS59193612U (ja) | 1984-12-22 |
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