JPS62111811U - - Google Patents

Info

Publication number
JPS62111811U
JPS62111811U JP20386985U JP20386985U JPS62111811U JP S62111811 U JPS62111811 U JP S62111811U JP 20386985 U JP20386985 U JP 20386985U JP 20386985 U JP20386985 U JP 20386985U JP S62111811 U JPS62111811 U JP S62111811U
Authority
JP
Japan
Prior art keywords
base
core drill
tip surface
concrete
chips
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
JP20386985U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230255Y2 (de
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 filed Critical
Priority to JP1985203869U priority Critical patent/JPH0230255Y2/ja
Publication of JPS62111811U publication Critical patent/JPS62111811U/ja
Application granted granted Critical
Publication of JPH0230255Y2 publication Critical patent/JPH0230255Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP1985203869U 1985-12-30 1985-12-30 Expired JPH0230255Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985203869U JPH0230255Y2 (de) 1985-12-30 1985-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985203869U JPH0230255Y2 (de) 1985-12-30 1985-12-30

Publications (2)

Publication Number Publication Date
JPS62111811U true JPS62111811U (de) 1987-07-16
JPH0230255Y2 JPH0230255Y2 (de) 1990-08-15

Family

ID=31169603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985203869U Expired JPH0230255Y2 (de) 1985-12-30 1985-12-30

Country Status (1)

Country Link
JP (1) JPH0230255Y2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004283969A (ja) * 2003-03-24 2004-10-14 Yunitakku Kk 深孔切削具
JP2010082725A (ja) * 2008-09-30 2010-04-15 Consec Corp ホールソー
EP2289656A1 (de) * 2009-08-28 2011-03-02 Combined Products Co. No. 1, Inc. Lochsägeanordnung mit einstellbarer Lochtiefe
JPWO2020021771A1 (ja) * 2018-07-26 2021-02-15 株式会社ミヤナガ コアカッター及びそれを用いる切削方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109610U (de) * 1984-12-25 1986-07-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109610U (de) * 1984-12-25 1986-07-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004283969A (ja) * 2003-03-24 2004-10-14 Yunitakku Kk 深孔切削具
JP2010082725A (ja) * 2008-09-30 2010-04-15 Consec Corp ホールソー
EP2289656A1 (de) * 2009-08-28 2011-03-02 Combined Products Co. No. 1, Inc. Lochsägeanordnung mit einstellbarer Lochtiefe
JPWO2020021771A1 (ja) * 2018-07-26 2021-02-15 株式会社ミヤナガ コアカッター及びそれを用いる切削方法
US11453071B2 (en) 2018-07-26 2022-09-27 Kabushiki Kaisha Miyanaga Core cutter and cutting method using the same

Also Published As

Publication number Publication date
JPH0230255Y2 (de) 1990-08-15

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