JPH0333374Y2 - - Google Patents
Info
- Publication number
- JPH0333374Y2 JPH0333374Y2 JP1986096361U JP9636186U JPH0333374Y2 JP H0333374 Y2 JPH0333374 Y2 JP H0333374Y2 JP 1986096361 U JP1986096361 U JP 1986096361U JP 9636186 U JP9636186 U JP 9636186U JP H0333374 Y2 JPH0333374 Y2 JP H0333374Y2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- attached
- cutting edge
- tip
- rotating 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.)
- Expired
Links
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986096361U JPH0333374Y2 (enrdf_load_stackoverflow) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986096361U JPH0333374Y2 (enrdf_load_stackoverflow) | 1986-06-24 | 1986-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS634213U JPS634213U (enrdf_load_stackoverflow) | 1988-01-12 |
| JPH0333374Y2 true JPH0333374Y2 (enrdf_load_stackoverflow) | 1991-07-16 |
Family
ID=30962019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986096361U Expired JPH0333374Y2 (enrdf_load_stackoverflow) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333374Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58102613A (ja) * | 1981-12-04 | 1983-06-18 | Inax Corp | 貯液体孔あけ器具 |
-
1986
- 1986-06-24 JP JP1986096361U patent/JPH0333374Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634213U (enrdf_load_stackoverflow) | 1988-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0291314A3 (en) | Cutting structure and rotary drill bit comprising such a structure | |
| US5987698A (en) | Apparatus for use in cutting operations | |
| JPH0333374Y2 (enrdf_load_stackoverflow) | ||
| JPS57181817A (en) | Striking boring device for forming boring section with back cut section | |
| JPS5652110A (en) | Rotary cutting tool with bottom blade | |
| JPH0746496Y2 (ja) | 小孔穿孔用回転ドリル | |
| ES8607078A1 (es) | Un dispositivo de taladro para generar un agujero en una pieza de trabajo | |
| JPH03156091A (ja) | コアビット | |
| JPH0625307Y2 (ja) | ダイヤモンドドリル | |
| JPS55106705A (en) | Throw-away cutting tool | |
| JPH0222174Y2 (enrdf_load_stackoverflow) | ||
| JPS63179106U (enrdf_load_stackoverflow) | ||
| FR2303650A1 (fr) | Fleuret pour le percage de trous | |
| JPS6029607U (ja) | コンクリ−ト材等の穿孔装置 | |
| JPS60201906A (ja) | 穿孔ドリル | |
| JPS62212103A (ja) | カウンタ−の加工方法 | |
| JPH0539913U (ja) | 研削穿孔工具 | |
| Korn | New, More Efficient Boring Tools | |
| Eckle | Increasingly Deep Bores Achievable With Throw-Away Cutting Tip Drills | |
| JPH0727127Y2 (ja) | 二段穿穴用錐刃 | |
| JPS6331718A (ja) | 天然石及び人造石の加工方法 | |
| JPH04141309A (ja) | コアドリルとコアドリルにおける切粉誘導溝形設方法 | |
| JPS6189415U (enrdf_load_stackoverflow) | ||
| JPS60201907A (ja) | 穿孔装置 | |
| JPH0563809U (ja) | 脆性材貫通孔あけ用工具 |