AU451386B2 - Large diameter bit for shallow angle holes - Google Patents

Large diameter bit for shallow angle holes

Info

Publication number
AU451386B2
AU451386B2 AU27227/71A AU2722771A AU451386B2 AU 451386 B2 AU451386 B2 AU 451386B2 AU 27227/71 A AU27227/71 A AU 27227/71A AU 2722771 A AU2722771 A AU 2722771A AU 451386 B2 AU451386 B2 AU 451386B2
Authority
AU
Australia
Prior art keywords
large diameter
shallow angle
angle holes
diameter bit
bit
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
AU27227/71A
Other versions
AU2722771A (en
Inventor
Michael Conn William
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of AU2722771A publication Critical patent/AU2722771A/en
Publication of AU451386B2 publication Critical patent/AU451386B2/en
Expired legal-status Critical Current

Links

AU27227/71A 1970-04-10 1971-04-01 Large diameter bit for shallow angle holes Expired AU451386B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS27,281 1970-04-10

Publications (2)

Publication Number Publication Date
AU2722771A AU2722771A (en) 1972-10-05
AU451386B2 true AU451386B2 (en) 1972-10-05

Family

ID=

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