SE334791B - - Google Patents
Info
- Publication number
- SE334791B SE334791B SE05790/68A SE579068A SE334791B SE 334791 B SE334791 B SE 334791B SE 05790/68 A SE05790/68 A SE 05790/68A SE 579068 A SE579068 A SE 579068A SE 334791 B SE334791 B SE 334791B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
- B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
- B23B51/00035—Spade drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/20—Top or side views of the cutting edge
- B23B2200/202—Top or side views of the cutting edge with curved cutting edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/18—Configuration of the drill point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63782067A | 1967-05-11 | 1967-05-11 | |
| US71439368A | 1968-02-14 | 1968-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE334791B true SE334791B (de) | 1971-05-03 |
Family
ID=27092929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE05790/68A SE334791B (de) | 1967-05-11 | 1968-04-29 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH497229A (de) |
| DE (1) | DE1752261A1 (de) |
| FR (1) | FR1581521A (de) |
| GB (1) | GB1194157A (de) |
| SE (1) | SE334791B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996013352A1 (en) * | 1994-10-28 | 1996-05-09 | Sandvik Ab | Method of machining composites |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2184046B (en) * | 1985-12-13 | 1990-01-24 | Skf & Dormer Tools | Twist drill |
| JP2556982Y2 (ja) * | 1991-04-06 | 1997-12-08 | 株式会社ヤマヒロ | ２段切り刃を有するセルフドリリングねじ |
| JP3874774B2 (ja) | 2004-08-19 | 2007-01-31 | オーエスジー株式会社 | 鋳抜き穴加工用ドリル |
| US8061938B2 (en) * | 2008-03-10 | 2011-11-22 | Kennametal Inc. | Cutting tool with chisel edge |
-
1968
- 1968-04-24 CH CH616868A patent/CH497229A/de not_active IP Right Cessation
- 1968-04-26 DE DE19681752261 patent/DE1752261A1/de active Pending
- 1968-04-29 SE SE05790/68A patent/SE334791B/xx unknown
- 1968-05-06 FR FR1581521D patent/FR1581521A/fr not_active Expired
- 1968-05-10 GB GB22425/68A patent/GB1194157A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996013352A1 (en) * | 1994-10-28 | 1996-05-09 | Sandvik Ab | Method of machining composites |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1581521A (de) | 1969-09-19 |
| CH497229A (de) | 1970-10-15 |
| DE1752261A1 (de) | 1971-09-30 |
| GB1194157A (en) | 1970-06-10 |