JPH0171009U - - Google Patents
Info
- Publication number
- JPH0171009U JPH0171009U JP1987166064U JP16606487U JPH0171009U JP H0171009 U JPH0171009 U JP H0171009U JP 1987166064 U JP1987166064 U JP 1987166064U JP 16606487 U JP16606487 U JP 16606487U JP H0171009 U JPH0171009 U JP H0171009U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- main cutting
- outer diameter
- minor
- drill
- 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
- 238000005553 drilling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987166064U JPH0171009U (ko) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987166064U JPH0171009U (ko) | 1987-10-28 | 1987-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0171009U true JPH0171009U (ko) | 1989-05-11 |
Family
ID=31453115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987166064U Pending JPH0171009U (ko) | 1987-10-28 | 1987-10-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0171009U (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011514263A (ja) * | 2008-03-19 | 2011-05-06 | リー、シーチン | らせん状差込バイト |
-
1987
- 1987-10-28 JP JP1987166064U patent/JPH0171009U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011514263A (ja) * | 2008-03-19 | 2011-05-06 | リー、シーチン | らせん状差込バイト |
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