JPH0169893U - - Google Patents
Info
- Publication number
- JPH0169893U JPH0169893U JP1987162289U JP16228987U JPH0169893U JP H0169893 U JPH0169893 U JP H0169893U JP 1987162289 U JP1987162289 U JP 1987162289U JP 16228987 U JP16228987 U JP 16228987U JP H0169893 U JPH0169893 U JP H0169893U
- Authority
- JP
- Japan
- Prior art keywords
- bit
- tip
- drilling
- holder
- insertion groove
- 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
- 238000005553 drilling Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162289U JPH0169893U (en]) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162289U JPH0169893U (en]) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169893U true JPH0169893U (en]) | 1989-05-09 |
Family
ID=31445978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987162289U Pending JPH0169893U (en]) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169893U (en]) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09105289A (ja) * | 1995-10-12 | 1997-04-22 | Sumitomo Electric Ind Ltd | オールケーシング工法用掘削刃 |
| JPH10306674A (ja) * | 1997-05-08 | 1998-11-17 | Toho Kinzoku Kk | 掘削用ビット |
| JP2019039219A (ja) * | 2017-08-25 | 2019-03-14 | エポコラム機工株式会社 | 掘削刃体 |
| CN113994067A (zh) * | 2019-05-21 | 2022-01-28 | 金属工具株式会社 | 一种螺旋钻头 |
| WO2022080161A1 (ja) * | 2020-10-13 | 2022-04-21 | 金属工具株式会社 | 多方向オーガービット |
-
1987
- 1987-10-22 JP JP1987162289U patent/JPH0169893U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09105289A (ja) * | 1995-10-12 | 1997-04-22 | Sumitomo Electric Ind Ltd | オールケーシング工法用掘削刃 |
| JPH10306674A (ja) * | 1997-05-08 | 1998-11-17 | Toho Kinzoku Kk | 掘削用ビット |
| JP2019039219A (ja) * | 2017-08-25 | 2019-03-14 | エポコラム機工株式会社 | 掘削刃体 |
| CN113994067A (zh) * | 2019-05-21 | 2022-01-28 | 金属工具株式会社 | 一种螺旋钻头 |
| WO2022080161A1 (ja) * | 2020-10-13 | 2022-04-21 | 金属工具株式会社 | 多方向オーガービット |
| JP2022063934A (ja) * | 2020-10-13 | 2022-04-25 | 金属工具株式会社 | 多方向オーガービット |
| KR20230011400A (ko) * | 2020-10-13 | 2023-01-20 | 긴조쿠 코구 가부시키가이샤 | 다방향 오거 비트 |
| US12123263B2 (en) | 2020-10-13 | 2024-10-22 | Metal Tool Inc. | Multidirectional auger bit |