JPH0445611U - - Google Patents

Info

Publication number
JPH0445611U
JPH0445611U JP8664790U JP8664790U JPH0445611U JP H0445611 U JPH0445611 U JP H0445611U JP 8664790 U JP8664790 U JP 8664790U JP 8664790 U JP8664790 U JP 8664790U JP H0445611 U JPH0445611 U JP H0445611U
Authority
JP
Japan
Prior art keywords
cutting edge
cutting
drill
flat surface
longitudinal direction
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
JP8664790U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0739524Y2 (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 JP8664790U priority Critical patent/JPH0739524Y2/ja
Publication of JPH0445611U publication Critical patent/JPH0445611U/ja
Application granted granted Critical
Publication of JPH0739524Y2 publication Critical patent/JPH0739524Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP8664790U 1990-08-17 1990-08-17 ドリル Expired - Lifetime JPH0739524Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8664790U JPH0739524Y2 (ja) 1990-08-17 1990-08-17 ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8664790U JPH0739524Y2 (ja) 1990-08-17 1990-08-17 ドリル

Publications (2)

Publication Number Publication Date
JPH0445611U true JPH0445611U (xx) 1992-04-17
JPH0739524Y2 JPH0739524Y2 (ja) 1995-09-13

Family

ID=31818418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8664790U Expired - Lifetime JPH0739524Y2 (ja) 1990-08-17 1990-08-17 ドリル

Country Status (1)

Country Link
JP (1) JPH0739524Y2 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013075355A (ja) * 2011-09-14 2013-04-25 Kenjiro Kusunoki ドリル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013075355A (ja) * 2011-09-14 2013-04-25 Kenjiro Kusunoki ドリル

Also Published As

Publication number Publication date
JPH0739524Y2 (ja) 1995-09-13

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