AU1011455A - Rock drill cutting insert of hard metal - Google Patents

Rock drill cutting insert of hard metal

Info

Publication number
AU1011455A
AU1011455A AU10114/55A AU1011455A AU1011455A AU 1011455 A AU1011455 A AU 1011455A AU 10114/55 A AU10114/55 A AU 10114/55A AU 1011455 A AU1011455 A AU 1011455A AU 1011455 A AU1011455 A AU 1011455A
Authority
AU
Australia
Prior art keywords
cutting insert
hard metal
rock drill
drill cutting
rock
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
AU10114/55A
Other versions
AU202271B2 (en
Inventor
Wilhelm Haglund Didrik
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.)
Sandvik AB
Original Assignee
Sandvik AB
Filing date
Publication date
Application filed by Sandvik AB filed Critical Sandvik AB
Application granted granted Critical
Publication of AU202271B2 publication Critical patent/AU202271B2/en
Publication of AU1011455A publication Critical patent/AU1011455A/en
Expired legal-status Critical Current

Links

AU10114/55A 1955-06-24 Rock drill cutting insert of hard metal Expired AU202271B2 (en)

Publications (2)

Publication Number Publication Date
AU202271B2 AU202271B2 (en) 1956-01-05
AU1011455A true AU1011455A (en) 1956-01-05

Family

ID=

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