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Individual
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Individual
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Priority to ES89651UpriorityCriticalpatent/ES89651Y/en
Publication of ES89651UpublicationCriticalpatent/ES89651U/en
Application grantedgrantedCritical
Publication of ES89651YpublicationCriticalpatent/ES89651Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
A tool for drilling and flaring, essentially characterized by comprising a cylindrical body drilled axially and provided with two diametrically arranged longitudinal notches, whose body ends at the top in a short neck on which the chuck is applied and its bottom in two separate beveled edges that constitute the cutting edges of the body and a bit housed inside it, joined to it by means of a screw that it presents and that acts on a plane carved in the non-active end of said bit, and inclined, approaching the geometric axis thereof, in said part. (Machine-translation by Google Translate, not legally binding)
ES89651U1961-10-191961-10-19
Useful for drilling and flaring
ExpiredES89651Y
(en)