JPH0253318U - - Google Patents
Info
- Publication number
- JPH0253318U JPH0253318U JP8416989U JP8416989U JPH0253318U JP H0253318 U JPH0253318 U JP H0253318U JP 8416989 U JP8416989 U JP 8416989U JP 8416989 U JP8416989 U JP 8416989U JP H0253318 U JPH0253318 U JP H0253318U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- recessed portion
- cutting edge
- width
- land
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989084169U JPH035373Y2 (en)van) | 1989-07-18 | 1989-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989084169U JPH035373Y2 (en)van) | 1989-07-18 | 1989-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0253318U true JPH0253318U (en)van) | 1990-04-17 |
| JPH035373Y2 JPH035373Y2 (en)van) | 1991-02-12 |
Family
ID=31308867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989084169U Expired JPH035373Y2 (en)van) | 1989-07-18 | 1989-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035373Y2 (en)van) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07299622A (ja) * | 1994-04-27 | 1995-11-14 | Mekuto:Kk | ドリル |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS479178U (en)van) * | 1971-02-26 | 1972-10-03 | ||
| JPS5417577U (en)van) * | 1977-07-06 | 1979-02-05 |
-
1989
- 1989-07-18 JP JP1989084169U patent/JPH035373Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS479178U (en)van) * | 1971-02-26 | 1972-10-03 | ||
| JPS5417577U (en)van) * | 1977-07-06 | 1979-02-05 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07299622A (ja) * | 1994-04-27 | 1995-11-14 | Mekuto:Kk | ドリル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035373Y2 (en)van) | 1991-02-12 |