JPH0357378Y2 - - Google Patents
Info
- Publication number
- JPH0357378Y2 JPH0357378Y2 JP8887487U JP8887487U JPH0357378Y2 JP H0357378 Y2 JPH0357378 Y2 JP H0357378Y2 JP 8887487 U JP8887487 U JP 8887487U JP 8887487 U JP8887487 U JP 8887487U JP H0357378 Y2 JPH0357378 Y2 JP H0357378Y2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- tool body
- cutting
- center
- cutting edge
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 37
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 239000010730 cutting oil Substances 0.000 claims description 14
- 230000000669 biting effect Effects 0.000 description 7
- 238000005553 drilling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 102200094897 rs121913558 Human genes 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8887487U JPH0357378Y2 (enrdf_load_stackoverflow) | 1987-06-09 | 1987-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8887487U JPH0357378Y2 (enrdf_load_stackoverflow) | 1987-06-09 | 1987-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63197012U JPS63197012U (enrdf_load_stackoverflow) | 1988-12-19 |
| JPH0357378Y2 true JPH0357378Y2 (enrdf_load_stackoverflow) | 1991-12-27 |
Family
ID=30947356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8887487U Expired JPH0357378Y2 (enrdf_load_stackoverflow) | 1987-06-09 | 1987-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357378Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-06-09 JP JP8887487U patent/JPH0357378Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63197012U (enrdf_load_stackoverflow) | 1988-12-19 |
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