JPS6353703U - - Google Patents
Info
- Publication number
- JPS6353703U JPS6353703U JP14899886U JP14899886U JPS6353703U JP S6353703 U JPS6353703 U JP S6353703U JP 14899886 U JP14899886 U JP 14899886U JP 14899886 U JP14899886 U JP 14899886U JP S6353703 U JPS6353703 U JP S6353703U
- Authority
- JP
- Japan
- Prior art keywords
- drilling tool
- tip
- wood
- axial direction
- cylindrical shaft
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986148998U JPH0430005Y2 (en:Method) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986148998U JPH0430005Y2 (en:Method) | 1986-09-29 | 1986-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6353703U true JPS6353703U (en:Method) | 1988-04-11 |
| JPH0430005Y2 JPH0430005Y2 (en:Method) | 1992-07-21 |
Family
ID=31063789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986148998U Expired JPH0430005Y2 (en:Method) | 1986-09-29 | 1986-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430005Y2 (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131184U (en:Method) * | 1974-08-29 | 1976-03-06 |
-
1986
- 1986-09-29 JP JP1986148998U patent/JPH0430005Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131184U (en:Method) * | 1974-08-29 | 1976-03-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430005Y2 (en:Method) | 1992-07-21 |