DE114350C - - Google Patents
Info
- Publication number
- DE114350C DE114350C DENDAT114350D DE114350DA DE114350C DE 114350 C DE114350 C DE 114350C DE NDAT114350 D DENDAT114350 D DE NDAT114350D DE 114350D A DE114350D A DE 114350DA DE 114350 C DE114350 C DE 114350C
- Authority
- DE
- Germany
- Prior art keywords
- drill
- rotation
- cutting edge
- grinding
- drill head
- 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.)
- Active
Links
- 230000010355 oscillation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/247—Supports for drills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE114350C true DE114350C (enrdf_load_html_response) |
Family
ID=383858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT114350D Active DE114350C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE114350C (enrdf_load_html_response) |
-
0
- DE DENDAT114350D patent/DE114350C/de active Active
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