CA617080A - Rock drill bit insert - Google Patents

Rock drill bit insert

Info

Publication number
CA617080A
CA617080A CA617080A CA617080DA CA617080A CA 617080 A CA617080 A CA 617080A CA 617080 A CA617080 A CA 617080A CA 617080D A CA617080D A CA 617080DA CA 617080 A CA617080 A CA 617080A
Authority
CA
Canada
Prior art keywords
drill bit
rock drill
bit insert
insert
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
CA617080A
Inventor
W. 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.)
Sandco Ltd
Original Assignee
Sandco Ltd
Publication date
Application granted granted Critical
Publication of CA617080A publication Critical patent/CA617080A/en
Expired legal-status Critical Current

Links

CA617080A Rock drill bit insert Expired CA617080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA617080T

Publications (1)

Publication Number Publication Date
CA617080A true CA617080A (en) 1961-03-28

Family

ID=35859378

Family Applications (1)

Application Number Title Priority Date Filing Date
CA617080A Expired CA617080A (en) Rock drill bit insert

Country Status (1)

Country Link
CA (1) CA617080A (en)

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