JPH0756168Y2 - コアドリル - Google Patents

コアドリル

Info

Publication number
JPH0756168Y2
JPH0756168Y2 JP1989059528U JP5952889U JPH0756168Y2 JP H0756168 Y2 JPH0756168 Y2 JP H0756168Y2 JP 1989059528 U JP1989059528 U JP 1989059528U JP 5952889 U JP5952889 U JP 5952889U JP H0756168 Y2 JPH0756168 Y2 JP H0756168Y2
Authority
JP
Japan
Prior art keywords
core
shank
core drill
diameter
inner diameter
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 - Fee Related
Application number
JP1989059528U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02150207U (cs
Inventor
国夫 岡田
Original Assignee
株式会社コンセック
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 株式会社コンセック filed Critical 株式会社コンセック
Priority to JP1989059528U priority Critical patent/JPH0756168Y2/ja
Publication of JPH02150207U publication Critical patent/JPH02150207U/ja
Application granted granted Critical
Publication of JPH0756168Y2 publication Critical patent/JPH0756168Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP1989059528U 1989-05-22 1989-05-22 コアドリル Expired - Fee Related JPH0756168Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989059528U JPH0756168Y2 (ja) 1989-05-22 1989-05-22 コアドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989059528U JPH0756168Y2 (ja) 1989-05-22 1989-05-22 コアドリル

Publications (2)

Publication Number Publication Date
JPH02150207U JPH02150207U (cs) 1990-12-25
JPH0756168Y2 true JPH0756168Y2 (ja) 1995-12-25

Family

ID=31586102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989059528U Expired - Fee Related JPH0756168Y2 (ja) 1989-05-22 1989-05-22 コアドリル

Country Status (1)

Country Link
JP (1) JPH0756168Y2 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010084551A1 (ja) * 2009-01-26 2010-07-29 株式会社ミヤナガ コアドリル
JP4621858B1 (ja) * 2009-11-09 2011-01-26 株式会社さつま工業 建造物穿孔装置、吊下アタッチメント、及び建造物穿孔工法
CN108360975B (zh) * 2018-04-02 2024-04-09 镇江市建设工程质量检测中心有限公司 一种适用于沥青路面的取芯钻及取芯机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142213U (cs) * 1979-04-02 1980-10-11

Also Published As

Publication number Publication date
JPH02150207U (cs) 1990-12-25

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Legal Events

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