JPH0453878U - - Google Patents
Info
- Publication number
- JPH0453878U JPH0453878U JP9351090U JP9351090U JPH0453878U JP H0453878 U JPH0453878 U JP H0453878U JP 9351090 U JP9351090 U JP 9351090U JP 9351090 U JP9351090 U JP 9351090U JP H0453878 U JPH0453878 U JP H0453878U
- Authority
- JP
- Japan
- Prior art keywords
- cutter bit
- cutting edge
- view
- base metal
- cemented carbide
- 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
- 239000010953 base metal Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005219 brazing Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9351090U JPH0453878U (de) | 1990-09-07 | 1990-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9351090U JPH0453878U (de) | 1990-09-07 | 1990-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0453878U true JPH0453878U (de) | 1992-05-08 |
Family
ID=31830790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9351090U Pending JPH0453878U (de) | 1990-09-07 | 1990-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453878U (de) |
-
1990
- 1990-09-07 JP JP9351090U patent/JPH0453878U/ja active Pending