JPH02130713U - - Google Patents

Info

Publication number
JPH02130713U
JPH02130713U JP3945389U JP3945389U JPH02130713U JP H02130713 U JPH02130713 U JP H02130713U JP 3945389 U JP3945389 U JP 3945389U JP 3945389 U JP3945389 U JP 3945389U JP H02130713 U JPH02130713 U JP H02130713U
Authority
JP
Japan
Prior art keywords
drill
length adjustment
outer periphery
adjustment fitting
exposure length
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.)
Pending
Application number
JP3945389U
Other languages
English (en)
Japanese (ja)
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 JP3945389U priority Critical patent/JPH02130713U/ja
Publication of JPH02130713U publication Critical patent/JPH02130713U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
JP3945389U 1989-04-03 1989-04-03 Pending JPH02130713U (US06534493-20030318-C00166.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3945389U JPH02130713U (US06534493-20030318-C00166.png) 1989-04-03 1989-04-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3945389U JPH02130713U (US06534493-20030318-C00166.png) 1989-04-03 1989-04-03

Publications (1)

Publication Number Publication Date
JPH02130713U true JPH02130713U (US06534493-20030318-C00166.png) 1990-10-29

Family

ID=31548375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3945389U Pending JPH02130713U (US06534493-20030318-C00166.png) 1989-04-03 1989-04-03

Country Status (1)

Country Link
JP (1) JPH02130713U (US06534493-20030318-C00166.png)

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