JPH0230255Y2 - - Google Patents

Info

Publication number
JPH0230255Y2
JPH0230255Y2 JP1985203869U JP20386985U JPH0230255Y2 JP H0230255 Y2 JPH0230255 Y2 JP H0230255Y2 JP 1985203869 U JP1985203869 U JP 1985203869U JP 20386985 U JP20386985 U JP 20386985U JP H0230255 Y2 JPH0230255 Y2 JP H0230255Y2
Authority
JP
Japan
Prior art keywords
base
concrete
recess
core drill
tip
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
Application number
JP1985203869U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62111811U (en]
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 (en])

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=31169603

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0230255Y2 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4057936B2 (ja) * 2003-03-24 2008-03-05 ユニタック株式会社 深孔切削具
JP5313611B2 (ja) * 2008-09-30 2013-10-09 株式会社コンセック ホールソー
MX2010009510A (es) * 2009-08-28 2011-05-04 Combined Products Co 1 Inc Montaje de sierra cilindrica de profundidad ajustable.
CN112334257A (zh) 2018-07-26 2021-02-05 株式会社宫永 取芯刀具及使用该取芯刀具的切削方法

Family Cites Families (1)

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

Also Published As

Publication number Publication date
JPS62111811U (en]) 1987-07-16

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