10 PZ Punta 1mm Diapositiva Alta Velocità Acciaio 60 Gradi Centro Trapano Utensile

Specifications: Description: Center and spotting Bohrkopfs are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist Bohrkopf, designed to prevent the twist Bohrkopf from walking. Used for producing center holds in components or work pieces with require machining between centers.

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