CA840292A - Compact rock bit with specially shaped inserts - Google Patents

Compact rock bit with specially shaped inserts

Info

Publication number
CA840292A
CA840292A CA840292A CA840292DA CA840292A CA 840292 A CA840292 A CA 840292A CA 840292 A CA840292 A CA 840292A CA 840292D A CA840292D A CA 840292DA CA 840292 A CA840292 A CA 840292A
Authority
CA
Canada
Prior art keywords
specially shaped
rock bit
shaped inserts
compact rock
compact
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
CA840292A
Inventor
A. Cunningham Robert
H. Mcelya Fred
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.)
Hughes Tool Co
Original Assignee
Hughes Tool Co
Publication date
Application granted granted Critical
Publication of CA840292A publication Critical patent/CA840292A/en
Expired legal-status Critical Current

Links

CA840292A Compact rock bit with specially shaped inserts Expired CA840292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA840292T

Publications (1)

Publication Number Publication Date
CA840292A true CA840292A (en) 1970-04-28

Family

ID=36324491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA840292A Expired CA840292A (en) Compact rock bit with specially shaped inserts

Country Status (1)

Country Link
CA (1) CA840292A (en)

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