JPH0243611Y2 - - Google Patents
Info
- Publication number
- JPH0243611Y2 JPH0243611Y2 JP2054082U JP2054082U JPH0243611Y2 JP H0243611 Y2 JPH0243611 Y2 JP H0243611Y2 JP 2054082 U JP2054082 U JP 2054082U JP 2054082 U JP2054082 U JP 2054082U JP H0243611 Y2 JPH0243611 Y2 JP H0243611Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- cutting edge
- hole
- trepanning
- tip
- 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.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims description 66
- 239000012530 fluid Substances 0.000 claims description 13
- 238000005553 drilling Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000007634 remodeling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2054082U JPS58126112U (ja) | 1982-02-16 | 1982-02-16 | トレパニング工具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2054082U JPS58126112U (ja) | 1982-02-16 | 1982-02-16 | トレパニング工具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58126112U JPS58126112U (ja) | 1983-08-27 |
| JPH0243611Y2 true JPH0243611Y2 (en]) | 1990-11-20 |
Family
ID=30032705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2054082U Granted JPS58126112U (ja) | 1982-02-16 | 1982-02-16 | トレパニング工具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58126112U (en]) |
-
1982
- 1982-02-16 JP JP2054082U patent/JPS58126112U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58126112U (ja) | 1983-08-27 |
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