IT996712B - Punta per forare particolarmente fori profondi - Google Patents
Punta per forare particolarmente fori profondiInfo
- Publication number
- IT996712B IT996712B IT6976073A IT6976073A IT996712B IT 996712 B IT996712 B IT 996712B IT 6976073 A IT6976073 A IT 6976073A IT 6976073 A IT6976073 A IT 6976073A IT 996712 B IT996712 B IT 996712B
- Authority
- IT
- Italy
- Prior art keywords
- tip
- deep holes
- boring deep
- holes particularly
- boring
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4477172A GB1383090A (en) | 1972-09-28 | 1972-09-28 | Drill |
Publications (1)
Publication Number | Publication Date |
---|---|
IT996712B true IT996712B (it) | 1975-12-10 |
Family
ID=10434672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6976073A IT996712B (it) | 1972-09-28 | 1973-09-18 | Punta per forare particolarmente fori profondi |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2342517A1 (it) |
FR (1) | FR2201156B3 (it) |
GB (1) | GB1383090A (it) |
IT (1) | IT996712B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3064294D1 (en) * | 1979-09-21 | 1983-08-25 | Wimet Ltd | Drill |
DE3003694A1 (de) * | 1980-02-01 | 1981-08-06 | Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim | Bohrer |
DE3003697A1 (de) * | 1980-02-01 | 1981-08-06 | Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim | Bohrer |
US4664567A (en) * | 1986-02-06 | 1987-05-12 | Bijur Lubricating Corp. | Drill bit |
GB2318534A (en) * | 1996-10-28 | 1998-04-29 | Richard Gareth Cross | Masonry drill for driving compatible screws |
-
1972
- 1972-09-28 GB GB4477172A patent/GB1383090A/en not_active Expired
-
1973
- 1973-08-23 DE DE19732342517 patent/DE2342517A1/de active Pending
- 1973-09-18 IT IT6976073A patent/IT996712B/it active
- 1973-09-26 FR FR7334546A patent/FR2201156B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1383090A (en) | 1975-02-05 |
DE2342517A1 (de) | 1974-04-04 |
FR2201156B3 (it) | 1976-08-20 |
FR2201156A1 (it) | 1974-04-26 |
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