JPH0347712U - - Google Patents
Info
- Publication number
- JPH0347712U JPH0347712U JP10869289U JP10869289U JPH0347712U JP H0347712 U JPH0347712 U JP H0347712U JP 10869289 U JP10869289 U JP 10869289U JP 10869289 U JP10869289 U JP 10869289U JP H0347712 U JPH0347712 U JP H0347712U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- drill diameter
- cutting edge
- tip
- curvature
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10869289U JPH0347712U (cs) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10869289U JPH0347712U (cs) | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347712U true JPH0347712U (cs) | 1991-05-07 |
Family
ID=31657316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10869289U Pending JPH0347712U (cs) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347712U (cs) |
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1989
- 1989-09-18 JP JP10869289U patent/JPH0347712U/ja active Pending