JPS6321511U - - Google Patents
Info
- Publication number
- JPS6321511U JPS6321511U JP11436186U JP11436186U JPS6321511U JP S6321511 U JPS6321511 U JP S6321511U JP 11436186 U JP11436186 U JP 11436186U JP 11436186 U JP11436186 U JP 11436186U JP S6321511 U JPS6321511 U JP S6321511U
- Authority
- JP
- Japan
- Prior art keywords
- hole saw
- hole
- center
- grinding surface
- saw
- 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
- 238000009434 installation Methods 0.000 claims description 6
- 238000005034 decoration Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11436186U JPS6321511U (zh) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11436186U JPS6321511U (zh) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6321511U true JPS6321511U (zh) | 1988-02-12 |
Family
ID=30997032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11436186U Pending JPS6321511U (zh) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321511U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006097980A1 (ja) * | 2005-03-11 | 2006-09-21 | Kabushiki Kaisha Miyanaga | コアドリル |
-
1986
- 1986-07-25 JP JP11436186U patent/JPS6321511U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006097980A1 (ja) * | 2005-03-11 | 2006-09-21 | Kabushiki Kaisha Miyanaga | コアドリル |