JPS57144610A - Annular saw tool for drilling - Google Patents
Annular saw tool for drillingInfo
- Publication number
- JPS57144610A JPS57144610A JP776282A JP776282A JPS57144610A JP S57144610 A JPS57144610 A JP S57144610A JP 776282 A JP776282 A JP 776282A JP 776282 A JP776282 A JP 776282A JP S57144610 A JPS57144610 A JP S57144610A
- Authority
- JP
- Japan
- Prior art keywords
- drilling
- annular saw
- saw tool
- tool
- annular
- 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
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
- B23B51/0426—Drills for trepanning with centering devices
-
- 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
- B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
-
- 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
- B23B2240/16—Welded connections
-
- 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
- B23B2240/28—Shrink-fitted connections, i.e. using heating and cooling to produce interference fits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8102166 | 1981-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57144610A true JPS57144610A (en) | 1982-09-07 |
Family
ID=10519193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP776282A Pending JPS57144610A (en) | 1981-01-23 | 1982-01-22 | Annular saw tool for drilling |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS57144610A (de) |
DE (1) | DE3202024A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6939092B2 (en) * | 2003-06-18 | 2005-09-06 | Irwin Industrial Tool Company | Sheet metal hole cutter |
US20050169715A1 (en) * | 2004-02-04 | 2005-08-04 | Valenite Llc | Tool holder and method of making |
US7264428B2 (en) | 2005-05-19 | 2007-09-04 | Irwin Industrial Tool Company | Hole saw and cutter |
-
1982
- 1982-01-22 JP JP776282A patent/JPS57144610A/ja active Pending
- 1982-01-22 DE DE19823202024 patent/DE3202024A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3202024A1 (de) | 1982-09-09 |
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