JPH01138514U - - Google Patents
Info
- Publication number
- JPH01138514U JPH01138514U JP3295488U JP3295488U JPH01138514U JP H01138514 U JPH01138514 U JP H01138514U JP 3295488 U JP3295488 U JP 3295488U JP 3295488 U JP3295488 U JP 3295488U JP H01138514 U JPH01138514 U JP H01138514U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- blade portion
- hole cutter
- saw blade
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 claims 1
- 238000009751 slip forming Methods 0.000 claims 1
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3295488U JPH01138514U (sv) | 1988-03-11 | 1988-03-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3295488U JPH01138514U (sv) | 1988-03-11 | 1988-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01138514U true JPH01138514U (sv) | 1989-09-21 |
Family
ID=31259564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3295488U Pending JPH01138514U (sv) | 1988-03-11 | 1988-03-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01138514U (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007290112A (ja) * | 2006-03-31 | 2007-11-08 | Nicotec Co Ltd | ホールソー及び前記ホールソーにおけるアサリ曲げ加工方法 |
JP2013517148A (ja) * | 2010-01-13 | 2013-05-16 | アーウィン インダストリアル トゥール カンパニー | 鋸歯ピッチ対鋸身厚比が最小のホールカッタ |
-
1988
- 1988-03-11 JP JP3295488U patent/JPH01138514U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007290112A (ja) * | 2006-03-31 | 2007-11-08 | Nicotec Co Ltd | ホールソー及び前記ホールソーにおけるアサリ曲げ加工方法 |
JP2013517148A (ja) * | 2010-01-13 | 2013-05-16 | アーウィン インダストリアル トゥール カンパニー | 鋸歯ピッチ対鋸身厚比が最小のホールカッタ |