JPS57211407A - Core drill - Google Patents
Core drillInfo
- Publication number
- JPS57211407A JPS57211407A JP56092774A JP9277481A JPS57211407A JP S57211407 A JPS57211407 A JP S57211407A JP 56092774 A JP56092774 A JP 56092774A JP 9277481 A JP9277481 A JP 9277481A JP S57211407 A JPS57211407 A JP S57211407A
- Authority
- JP
- Japan
- Prior art keywords
- chip
- cutting edges
- discharge
- core drill
- exterior
- 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
- 239000007769 metal material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/08—Brazed connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/50—Drilling tools comprising cutting inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56092774A JPS57211407A (en) | 1981-06-15 | 1981-06-15 | Core drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56092774A JPS57211407A (en) | 1981-06-15 | 1981-06-15 | Core drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57211407A true JPS57211407A (en) | 1982-12-25 |
| JPH0238325B2 JPH0238325B2 (enrdf_load_stackoverflow) | 1990-08-30 |
Family
ID=14063764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56092774A Granted JPS57211407A (en) | 1981-06-15 | 1981-06-15 | Core drill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57211407A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60131105A (ja) * | 1983-12-17 | 1985-07-12 | Oomi Kogyo Kk | ホ−ルカツタ− |
| US4813819A (en) * | 1982-09-27 | 1989-03-21 | Hougen Everett D | Method for cutting holes |
| US4952102A (en) * | 1982-09-27 | 1990-08-28 | Hougen Everett D | Annular hole cutter |
| US5145296A (en) * | 1982-09-27 | 1992-09-08 | Hougen Everett D | Apparatus and method for cutting holes |
| FR2744048A1 (fr) * | 1996-01-29 | 1997-08-01 | Omi Kogyo Kk | Outil de coupe pour realiser des trous |
| RU2650443C1 (ru) * | 2017-03-21 | 2018-04-13 | Публичное акционерное общество "Машиностроительный завод "ЗиО-Подольск" (ПАО "ЗиО-Подольск") | Способ изготовления глубоких узкопрофильных кольцевых пазов |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622080U (ja) * | 1992-07-10 | 1994-03-22 | 株式会社千代田製作所 | スポイラ用ランプアセンブリ |
-
1981
- 1981-06-15 JP JP56092774A patent/JPS57211407A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813819A (en) * | 1982-09-27 | 1989-03-21 | Hougen Everett D | Method for cutting holes |
| US4952102A (en) * | 1982-09-27 | 1990-08-28 | Hougen Everett D | Annular hole cutter |
| US5145296A (en) * | 1982-09-27 | 1992-09-08 | Hougen Everett D | Apparatus and method for cutting holes |
| JPS60131105A (ja) * | 1983-12-17 | 1985-07-12 | Oomi Kogyo Kk | ホ−ルカツタ− |
| FR2744048A1 (fr) * | 1996-01-29 | 1997-08-01 | Omi Kogyo Kk | Outil de coupe pour realiser des trous |
| US5988956A (en) * | 1996-01-29 | 1999-11-23 | Omi Kogyo Co., Ltd. | Hole cutter |
| RU2650443C1 (ru) * | 2017-03-21 | 2018-04-13 | Публичное акционерное общество "Машиностроительный завод "ЗиО-Подольск" (ПАО "ЗиО-Подольск") | Способ изготовления глубоких узкопрофильных кольцевых пазов |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238325B2 (enrdf_load_stackoverflow) | 1990-08-30 |
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