JPH0239820U - - Google Patents
Info
- Publication number
- JPH0239820U JPH0239820U JP11666788U JP11666788U JPH0239820U JP H0239820 U JPH0239820 U JP H0239820U JP 11666788 U JP11666788 U JP 11666788U JP 11666788 U JP11666788 U JP 11666788U JP H0239820 U JPH0239820 U JP H0239820U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- tip
- appropriate range
- range starting
- tool
- 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
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Drilling Tools (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988116667U JPH0750099Y2 (ja) | 1988-09-05 | 1988-09-05 | 回転切削工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988116667U JPH0750099Y2 (ja) | 1988-09-05 | 1988-09-05 | 回転切削工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0239820U true JPH0239820U (pl) | 1990-03-16 |
JPH0750099Y2 JPH0750099Y2 (ja) | 1995-11-15 |
Family
ID=31359410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988116667U Expired - Lifetime JPH0750099Y2 (ja) | 1988-09-05 | 1988-09-05 | 回転切削工具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0750099Y2 (pl) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5810421A (ja) * | 1981-07-13 | 1983-01-21 | Nippon Oil & Fats Co Ltd | 高硬度焼結体リ−マ |
JPS5955624U (ja) * | 1982-10-05 | 1984-04-11 | 住友電気工業株式会社 | 穴あけ工具 |
JPS6139525U (ja) * | 1984-08-16 | 1986-03-12 | 留吉 今 | 膝立て用円形バンド |
-
1988
- 1988-09-05 JP JP1988116667U patent/JPH0750099Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5810421A (ja) * | 1981-07-13 | 1983-01-21 | Nippon Oil & Fats Co Ltd | 高硬度焼結体リ−マ |
JPS5955624U (ja) * | 1982-10-05 | 1984-04-11 | 住友電気工業株式会社 | 穴あけ工具 |
JPS6139525U (ja) * | 1984-08-16 | 1986-03-12 | 留吉 今 | 膝立て用円形バンド |
Also Published As
Publication number | Publication date |
---|---|
JPH0750099Y2 (ja) | 1995-11-15 |