JPH035373Y2 - - Google Patents

Info

Publication number
JPH035373Y2
JPH035373Y2 JP1989084169U JP8416989U JPH035373Y2 JP H035373 Y2 JPH035373 Y2 JP H035373Y2 JP 1989084169 U JP1989084169 U JP 1989084169U JP 8416989 U JP8416989 U JP 8416989U JP H035373 Y2 JPH035373 Y2 JP H035373Y2
Authority
JP
Japan
Prior art keywords
width
cutting edge
recessed portion
land
edge
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
JP1989084169U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0253318U (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 JP1989084169U priority Critical patent/JPH035373Y2/ja
Publication of JPH0253318U publication Critical patent/JPH0253318U/ja
Application granted granted Critical
Publication of JPH035373Y2 publication Critical patent/JPH035373Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1989084169U 1989-07-18 1989-07-18 Expired JPH035373Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989084169U JPH035373Y2 (en]) 1989-07-18 1989-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989084169U JPH035373Y2 (en]) 1989-07-18 1989-07-18

Publications (2)

Publication Number Publication Date
JPH0253318U JPH0253318U (en]) 1990-04-17
JPH035373Y2 true JPH035373Y2 (en]) 1991-02-12

Family

ID=31308867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989084169U Expired JPH035373Y2 (en]) 1989-07-18 1989-07-18

Country Status (1)

Country Link
JP (1) JPH035373Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2700074B2 (ja) * 1994-04-27 1998-01-19 株式会社メクト ドリル

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212303Y2 (en]) * 1971-02-26 1977-03-17
JPS5417577U (en]) * 1977-07-06 1979-02-05

Also Published As

Publication number Publication date
JPH0253318U (en]) 1990-04-17

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