fresadores toolholders for groups tillers flange.

摘要

toolholder for milling groups tillers, comprising a centrally drilled and peripherally provided with a plurality of angularly equidistant identical cavities that are suitable to make available seats for fixing a corresponding number of hoes, wherein said seats metal plate flange are provided openings for the passage of bodies arranged for locking hoes, and wherein said seats each comprise two shaped portions in channel are mutually aligned along the axis of said seat, which have the characteristics concavities turned towards either side of said flange which are mutually communicating in correspondence with the flanks of the adjacent ends, and wherein the inner portion near the center of the flange has at least one through hole for receiving a locking means such as a rivet.