JPH0523544Y2 - - Google Patents
Info
- Publication number
- JPH0523544Y2 JPH0523544Y2 JP13187589U JP13187589U JPH0523544Y2 JP H0523544 Y2 JPH0523544 Y2 JP H0523544Y2 JP 13187589 U JP13187589 U JP 13187589U JP 13187589 U JP13187589 U JP 13187589U JP H0523544 Y2 JPH0523544 Y2 JP H0523544Y2
- Authority
- JP
- Japan
- Prior art keywords
- edge
- cutting
- tip
- hole cutter
- cutting blade
- 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 - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Drilling Tools (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13187589U JPH0523544Y2 (es) | 1989-11-13 | 1989-11-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13187589U JPH0523544Y2 (es) | 1989-11-13 | 1989-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0370240U JPH0370240U (es) | 1991-07-15 |
JPH0523544Y2 true JPH0523544Y2 (es) | 1993-06-16 |
Family
ID=31679358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13187589U Expired - Lifetime JPH0523544Y2 (es) | 1989-11-13 | 1989-11-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0523544Y2 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4891373B2 (ja) * | 2009-08-26 | 2012-03-07 | 株式会社二子商事 | プロテクタの背バンド構造 |
-
1989
- 1989-11-13 JP JP13187589U patent/JPH0523544Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0370240U (es) | 1991-07-15 |
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