JPS63158716U - - Google Patents
Info
- Publication number
- JPS63158716U JPS63158716U JP4946487U JP4946487U JPS63158716U JP S63158716 U JPS63158716 U JP S63158716U JP 4946487 U JP4946487 U JP 4946487U JP 4946487 U JP4946487 U JP 4946487U JP S63158716 U JPS63158716 U JP S63158716U
- Authority
- JP
- Japan
- Prior art keywords
- grinding surfaces
- grinding
- abrasive grain
- corebit
- grain layer
- 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.)
- Pending
Links
- 239000006061 abrasive grain Substances 0.000 claims description 2
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4946487U JPS63158716U (ko) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4946487U JPS63158716U (ko) | 1987-04-01 | 1987-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63158716U true JPS63158716U (ko) | 1988-10-18 |
Family
ID=30871939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4946487U Pending JPS63158716U (ko) | 1987-04-01 | 1987-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63158716U (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715675A (en) * | 1980-07-01 | 1982-01-27 | Heliotronic Gmbh | Divided cut disc |
-
1987
- 1987-04-01 JP JP4946487U patent/JPS63158716U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715675A (en) * | 1980-07-01 | 1982-01-27 | Heliotronic Gmbh | Divided cut disc |