JPS57190895A - Chip for excavating tool - Google Patents

Chip for excavating tool

Info

Publication number
JPS57190895A
JPS57190895A JP7462181A JP7462181A JPS57190895A JP S57190895 A JPS57190895 A JP S57190895A JP 7462181 A JP7462181 A JP 7462181A JP 7462181 A JP7462181 A JP 7462181A JP S57190895 A JPS57190895 A JP S57190895A
Authority
JP
Japan
Prior art keywords
chip
excavating tool
excavating
tool
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
JP7462181A
Other languages
Japanese (ja)
Other versions
JPS6229594B2 (en
Inventor
Toshihiko Satou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tone Boring Co Ltd
TONE BORING KK
Original Assignee
Tone Boring Co Ltd
TONE BORING KK
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 by Tone Boring Co Ltd, TONE BORING KK filed Critical Tone Boring Co Ltd
Priority to JP7462181A priority Critical patent/JPS57190895A/en
Publication of JPS57190895A publication Critical patent/JPS57190895A/en
Publication of JPS6229594B2 publication Critical patent/JPS6229594B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP7462181A 1981-05-18 1981-05-18 Chip for excavating tool Granted JPS57190895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7462181A JPS57190895A (en) 1981-05-18 1981-05-18 Chip for excavating tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7462181A JPS57190895A (en) 1981-05-18 1981-05-18 Chip for excavating tool

Publications (2)

Publication Number Publication Date
JPS57190895A true JPS57190895A (en) 1982-11-24
JPS6229594B2 JPS6229594B2 (en) 1987-06-26

Family

ID=13552430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7462181A Granted JPS57190895A (en) 1981-05-18 1981-05-18 Chip for excavating tool

Country Status (1)

Country Link
JP (1) JPS57190895A (en)

Also Published As

Publication number Publication date
JPS6229594B2 (en) 1987-06-26

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