M. T. de la Torre Drill positioner with 19 mm viewfinder

The drill positioner with viewfinder is a tool for drilling and assembling boards by means of nipples, consists of a metal plug that is housed on the board and fixed to it by screws, in a positionón, in which an línea guía housed in the visor of the device is matched with a mark made on the board. European Patent EP2923785.