JPH0219421U - - Google Patents
Info
- Publication number
- JPH0219421U JPH0219421U JP9567688U JP9567688U JPH0219421U JP H0219421 U JPH0219421 U JP H0219421U JP 9567688 U JP9567688 U JP 9567688U JP 9567688 U JP9567688 U JP 9567688U JP H0219421 U JPH0219421 U JP H0219421U
- Authority
- JP
- Japan
- Prior art keywords
- diamond
- cylindrical body
- drilling
- chips
- bit
- 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
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095676U JPH078086Y2 (ja) | 1988-07-21 | 1988-07-21 | スライディングノズル用耐火物穿孔用ダイヤモンドビット |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095676U JPH078086Y2 (ja) | 1988-07-21 | 1988-07-21 | スライディングノズル用耐火物穿孔用ダイヤモンドビット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0219421U true JPH0219421U (US20020095090A1-20020718-M00002.png) | 1990-02-08 |
| JPH078086Y2 JPH078086Y2 (ja) | 1995-03-01 |
Family
ID=31320372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988095676U Expired - Lifetime JPH078086Y2 (ja) | 1988-07-21 | 1988-07-21 | スライディングノズル用耐火物穿孔用ダイヤモンドビット |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078086Y2 (US20020095090A1-20020718-M00002.png) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05337715A (ja) * | 1992-06-11 | 1993-12-21 | Miyanaga:Kk | ホールカッターの刃先構造 |
| JP2007090565A (ja) * | 2005-09-27 | 2007-04-12 | Fs Technical Corp | ドリル用コアビット |
| JP2010247378A (ja) * | 2009-04-13 | 2010-11-04 | Consec Corp | コアビット |
| JP2017024218A (ja) * | 2015-07-17 | 2017-02-02 | 株式会社コンセック | コアビット |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033890U (US20020095090A1-20020718-M00002.png) * | 1973-07-21 | 1975-04-11 | ||
| JPS58113409U (ja) * | 1982-01-28 | 1983-08-03 | 株式会社ミヤナガ | レンガ類穿孔用回転振動型コアドリル |
| JPS60138715U (ja) * | 1984-02-25 | 1985-09-13 | 捧 典雄 | 鉄筋コンクリ−トなどを穿孔または切断する工具の構造 |
| JPS62111810U (US20020095090A1-20020718-M00002.png) * | 1985-12-30 | 1987-07-16 |
-
1988
- 1988-07-21 JP JP1988095676U patent/JPH078086Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033890U (US20020095090A1-20020718-M00002.png) * | 1973-07-21 | 1975-04-11 | ||
| JPS58113409U (ja) * | 1982-01-28 | 1983-08-03 | 株式会社ミヤナガ | レンガ類穿孔用回転振動型コアドリル |
| JPS60138715U (ja) * | 1984-02-25 | 1985-09-13 | 捧 典雄 | 鉄筋コンクリ−トなどを穿孔または切断する工具の構造 |
| JPS62111810U (US20020095090A1-20020718-M00002.png) * | 1985-12-30 | 1987-07-16 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05337715A (ja) * | 1992-06-11 | 1993-12-21 | Miyanaga:Kk | ホールカッターの刃先構造 |
| JP2007090565A (ja) * | 2005-09-27 | 2007-04-12 | Fs Technical Corp | ドリル用コアビット |
| JP2010247378A (ja) * | 2009-04-13 | 2010-11-04 | Consec Corp | コアビット |
| JP2017024218A (ja) * | 2015-07-17 | 2017-02-02 | 株式会社コンセック | コアビット |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078086Y2 (ja) | 1995-03-01 |
