JPS6142727Y2 - - Google Patents
Info
- Publication number
- JPS6142727Y2 JPS6142727Y2 JP6324881U JP6324881U JPS6142727Y2 JP S6142727 Y2 JPS6142727 Y2 JP S6142727Y2 JP 6324881 U JP6324881 U JP 6324881U JP 6324881 U JP6324881 U JP 6324881U JP S6142727 Y2 JPS6142727 Y2 JP S6142727Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- cutting
- tip
- edge tip
- drilling tool
- 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
- 238000005553 drilling Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 description 5
- 230000000669 biting effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 102220259718 rs34120878 Human genes 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6324881U JPS6142727Y2 (ko) | 1981-04-30 | 1981-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6324881U JPS6142727Y2 (ko) | 1981-04-30 | 1981-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57177612U JPS57177612U (ko) | 1982-11-10 |
| JPS6142727Y2 true JPS6142727Y2 (ko) | 1986-12-04 |
Family
ID=29859373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6324881U Expired JPS6142727Y2 (ko) | 1981-04-30 | 1981-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142727Y2 (ko) |
-
1981
- 1981-04-30 JP JP6324881U patent/JPS6142727Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57177612U (ko) | 1982-11-10 |
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