AU283098B2 - Steel and posthole borer - Google Patents

Steel and posthole borer

Info

Publication number
AU283098B2
AU283098B2 AU27252/63A AU2725263A AU283098B2 AU 283098 B2 AU283098 B2 AU 283098B2 AU 27252/63 A AU27252/63 A AU 27252/63A AU 2725263 A AU2725263 A AU 2725263A AU 283098 B2 AU283098 B2 AU 283098B2
Authority
AU
Australia
Prior art keywords
posthole
borer
steel
posthole borer
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
AU27252/63A
Other versions
AU2725263A (en
Inventor
Joiner Hassall Patrick
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU2725263A publication Critical patent/AU2725263A/en
Publication of AU283098B2 publication Critical patent/AU283098B2/en
Expired legal-status Critical Current

Links

AU27252/63A 1963-02-11 Steel and posthole borer Expired AU283098B2 (en)

Publications (2)

Publication Number Publication Date
AU2725263A AU2725263A (en) 1965-08-05
AU283098B2 true AU283098B2 (en) 1965-08-05

Family

ID=

Similar Documents

Publication Publication Date Title
CA659574A (en) Drilling bit
AU283098B2 (en) Steel and posthole borer
AU2725263A (en) Steel and posthole borer
CA662261A (en) Earth boring equipment
CA658147A (en) Drill-bit
CA655655A (en) Drill hammer and chuck
AU279700B2 (en) Improvements in drill steel centralizers
AU275218B2 (en) Drill bit
CA662690A (en) Drill bit
CA657801A (en) Drill bits
CA673159A (en) Integral lightweight drill pipe and method
CA658592A (en) Drill construction
CA672306A (en) Drill bit and method of brazing
AU284111B2 (en) Drill
CA670003A (en) Drill
AU268196B2 (en) Drilling
AU3159063A (en) Improvements in drill steel centralizers
CA658538A (en) Rock drill
CA658537A (en) Rock drill
CA666151A (en) Rock drill
CA656990A (en) Rock drill
CA657198A (en) Rock drills
CA674400A (en) Combination drill bit
AU286734B2 (en) Improvements in rock-drilling tools
AU4412164A (en) Drill bit