JPS5966520U - 穿孔器具 - Google Patents

穿孔器具

Info

Publication number
JPS5966520U
JPS5966520U JP16180282U JP16180282U JPS5966520U JP S5966520 U JPS5966520 U JP S5966520U JP 16180282 U JP16180282 U JP 16180282U JP 16180282 U JP16180282 U JP 16180282U JP S5966520 U JPS5966520 U JP S5966520U
Authority
JP
Japan
Prior art keywords
liquid
attached
umbrella
hole
elastic body
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.)
Granted
Application number
JP16180282U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116008Y2 (enrdf_load_stackoverflow
Inventor
佐藤　泰光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP16180282U priority Critical patent/JPS5966520U/ja
Publication of JPS5966520U publication Critical patent/JPS5966520U/ja
Application granted granted Critical
Publication of JPS6116008Y2 publication Critical patent/JPS6116008Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)
JP16180282U 1982-10-26 1982-10-26 穿孔器具 Granted JPS5966520U (ja)

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 true JPS5966520U (ja) 1984-05-04
JPS6116008Y2 JPS6116008Y2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123811U (enrdf_load_stackoverflow) * 1986-01-27 1987-08-06
JP2011136530A (ja) * 2009-12-29 2011-07-14 Hitachi Koki Co Ltd ドリルビット

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123811U (enrdf_load_stackoverflow) * 1986-01-27 1987-08-06
JP2011136530A (ja) * 2009-12-29 2011-07-14 Hitachi Koki Co Ltd ドリルビット

Also Published As

Publication number Publication date
JPS6116008Y2 (enrdf_load_stackoverflow) 1986-05-17

Similar Documents

Publication Publication Date Title
JPS5966520U (ja) 穿孔器具
JPS604311U (ja) 嵌替式穿孔工具
JPS58184213U (ja) 穿孔カツタ−
JPS58110310U (ja) コンクリ−ト壁等の穿孔カッタ−装置
JPS61172702U (enrdf_load_stackoverflow)
JPS60186199U (ja) 紙用穿孔刃
JPS58181412U (ja) センタ穴穿孔装置
JPS58146615U (ja) 皿孔穿設用ドリル
JPS58181422U (ja) 捻子切り用ドリル
JPS5990504U (ja) 回転切削工具装置
JPS60157111U (ja) ドリルストツパ−
JPS60162186U (ja) 環状溝削設装置
JPS6061103U (ja) 深穴底ｒ部加工装置
JPS5978009U (ja) 面取り装置
JPS58121605U (ja) コレツト
JPS608790U (ja) ロツドのアダプタスリ−ブ
JPS5978008U (ja) 穿孔工具
JPS59167614U (ja) 深穴切削装置
JPS6031907U (ja) 携帯用円孔拡大工具
JPS5863912U (ja) 穿孔工具
JPS6022212U (ja) 超硬ドリル
JPS59111888U (ja) 孔掘削機におけるカツタヘツド
JPS5943592U (ja) ハンマ−ドリル
JPS58167361U (ja) 孔の密封装置
JPS5844153U (ja) ボ−リング装置