CA810537A - Drill bit and insert therefor - Google Patents

Drill bit and insert therefor

Info

Publication number
CA810537A
CA810537A CA810537A CA810537DA CA810537A CA 810537 A CA810537 A CA 810537A CA 810537 A CA810537 A CA 810537A CA 810537D A CA810537D A CA 810537DA CA 810537 A CA810537 A CA 810537A
Authority
CA
Canada
Prior art keywords
drill bit
insert therefor
therefor
insert
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
CA810537A
Inventor
G. Ott Eugene
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Publication date
Application granted granted Critical
Publication of CA810537A publication Critical patent/CA810537A/en
Expired legal-status Critical Current

Links

CA810537A Drill bit and insert therefor Expired CA810537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA810537T

Publications (1)

Publication Number Publication Date
CA810537A true CA810537A (en) 1969-04-15

Family

ID=36281060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA810537A Expired CA810537A (en) Drill bit and insert therefor

Country Status (1)

Country Link
CA (1) CA810537A (en)

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