JPH0518032Y2 - - Google Patents

Info

Publication number
JPH0518032Y2
JPH0518032Y2 JP1987089570U JP8957087U JPH0518032Y2 JP H0518032 Y2 JPH0518032 Y2 JP H0518032Y2 JP 1987089570 U JP1987089570 U JP 1987089570U JP 8957087 U JP8957087 U JP 8957087U JP H0518032 Y2 JPH0518032 Y2 JP H0518032Y2
Authority
JP
Japan
Prior art keywords
drill
water
water tank
ring body
shank
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 - Lifetime
Application number
JP1987089570U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63197037U (enrdf_load_stackoverflow
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 JP1987089570U priority Critical patent/JPH0518032Y2/ja
Publication of JPS63197037U publication Critical patent/JPS63197037U/ja
Application granted granted Critical
Publication of JPH0518032Y2 publication Critical patent/JPH0518032Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP1987089570U 1987-06-10 1987-06-10 Expired - Lifetime JPH0518032Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987089570U JPH0518032Y2 (enrdf_load_stackoverflow) 1987-06-10 1987-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987089570U JPH0518032Y2 (enrdf_load_stackoverflow) 1987-06-10 1987-06-10

Publications (2)

Publication Number Publication Date
JPS63197037U JPS63197037U (enrdf_load_stackoverflow) 1988-12-19
JPH0518032Y2 true JPH0518032Y2 (enrdf_load_stackoverflow) 1993-05-13

Family

ID=30948676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987089570U Expired - Lifetime JPH0518032Y2 (enrdf_load_stackoverflow) 1987-06-10 1987-06-10

Country Status (1)

Country Link
JP (1) JPH0518032Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101102873B (zh) * 2005-01-12 2010-12-01 株式会社宫永 空心钻的给水装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127644U (ja) * 1984-07-23 1986-02-19 泰光 佐藤 中空錐刃先への送液装置

Also Published As

Publication number Publication date
JPS63197037U (enrdf_load_stackoverflow) 1988-12-19

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