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BR8001635U - Hexagonal foot drill - Google Patents

Hexagonal foot drill

Info

Publication number
BR8001635U
BR8001635U BR8001635U BR8001635U BR8001635U BR 8001635 U BR8001635 U BR 8001635U BR 8001635 U BR8001635 U BR 8001635U BR 8001635 U BR8001635 U BR 8001635U BR 8001635 U BR8001635 U BR 8001635U
Authority
BR
Brazil
Prior art keywords
drill
hexagonal
section
foot
foot drill
Prior art date
Application number
BR8001635U
Other languages
Portuguese (pt)
Inventor
ANTONIO FRANCISCO DA silva
Original Assignee
Antonio Francisco Da Silva
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 Antonio Francisco Da Silva filed Critical Antonio Francisco Da Silva
Priority to BR8001635U priority Critical patent/BR8001635U/en
Publication of BR8001635U publication Critical patent/BR8001635U/en

Links

Landscapes

  • Drilling Tools (AREA)

Abstract

"BROCA DE Pé SEXTAVADO". Ao contrário das brocas comuns, que tem a sua secção de apoio para os mordentes da pinça com a forma cilíndrica, a "Broca de Pé Sextavado" é caracterizada por apresentar um conjunto de planos (1) dispostos de maneira a formar uma secção sextavada (2) no pé da broca (parte da broca que é introduzida e fixada pelos mordentes da pinça), logo acima da secção helicoidal (3) das lâminas da broca."HEX DRILL DRILL". Unlike ordinary drills, which have their support section for clamp jaws with a cylindrical shape, the "Hexagonal Foot Drill" is characterized by presenting a set of planes (1) arranged in such a way as to form a hexagonal section ( 2) at the foot of the drill (part of the drill that is inserted and fixed by the clamp jaws), just above the helical section (3) of the drill blades.

BR8001635U 2000-07-20 2000-07-20 Hexagonal foot drill BR8001635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8001635U BR8001635U (en) 2000-07-20 2000-07-20 Hexagonal foot drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8001635U BR8001635U (en) 2000-07-20 2000-07-20 Hexagonal foot drill

Publications (1)

Publication Number Publication Date
BR8001635U true BR8001635U (en) 2002-02-26

Family

ID=4020996

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001635U BR8001635U (en) 2000-07-20 2000-07-20 Hexagonal foot drill

Country Status (1)

Country Link
BR (1) BR8001635U (en)

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired