AU203122B2 - Inserts or cutters for tools, especially for rock drill bits - Google Patents

Inserts or cutters for tools, especially for rock drill bits

Info

Publication number
AU203122B2
AU203122B2 AU4509/54A AU450954A AU203122B2 AU 203122 B2 AU203122 B2 AU 203122B2 AU 4509/54 A AU4509/54 A AU 4509/54A AU 450954 A AU450954 A AU 450954A AU 203122 B2 AU203122 B2 AU 203122B2
Authority
AU
Australia
Prior art keywords
cutters
inserts
tools
drill bits
rock drill
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
AU4509/54A
Other versions
AU450954A (en
Inventor
Hans Herrmann Wolff Dr.
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.)
Stora Enso Oyj
Original Assignee
Stora Kopparbergs Bergslags AB
Filing date
Publication date
Application filed by Stora Kopparbergs Bergslags AB filed Critical Stora Kopparbergs Bergslags AB
Application granted granted Critical
Publication of AU450954A publication Critical patent/AU450954A/en
Publication of AU203122B2 publication Critical patent/AU203122B2/en
Expired legal-status Critical Current

Links

AU4509/54A 1954-11-09 Inserts or cutters for tools, especially for rock drill bits Expired AU203122B2 (en)

Publications (2)

Publication Number Publication Date
AU450954A AU450954A (en) 1955-05-12
AU203122B2 true AU203122B2 (en) 1955-05-12

Family

ID=

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