JPS6116008Y2 - - Google Patents
Info
- Publication number
- JPS6116008Y2 JPS6116008Y2 JP16180282U JP16180282U JPS6116008Y2 JP S6116008 Y2 JPS6116008 Y2 JP S6116008Y2 JP 16180282 U JP16180282 U JP 16180282U JP 16180282 U JP16180282 U JP 16180282U JP S6116008 Y2 JPS6116008 Y2 JP S6116008Y2
- Authority
- JP
- Japan
- Prior art keywords
- core bit
- opening
- water
- guide ring
- drilling
- 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
- 238000005553 drilling Methods 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 229910003460 diamond Inorganic materials 0.000 claims description 10
- 239000010432 diamond Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000004575 stone Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16180282U JPS5966520U (ja) | 1982-10-26 | 1982-10-26 | 穿孔器具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16180282U JPS5966520U (ja) | 1982-10-26 | 1982-10-26 | 穿孔器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5966520U JPS5966520U (ja) | 1984-05-04 |
| JPS6116008Y2 true JPS6116008Y2 (enExample) | 1986-05-17 |
Family
ID=30355484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16180282U Granted JPS5966520U (ja) | 1982-10-26 | 1982-10-26 | 穿孔器具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966520U (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448886Y2 (enExample) * | 1986-01-27 | 1992-11-18 | ||
| JP5556172B2 (ja) * | 2009-12-29 | 2014-07-23 | 日立工機株式会社 | ドリルビット |
-
1982
- 1982-10-26 JP JP16180282U patent/JPS5966520U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5966520U (ja) | 1984-05-04 |
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