Description

Double clamp boring bar for holding a triangular negative insert with an inscribed circle diameter of 9.525mm, 4.76mm thick (ISO designation TN.. 1604.. ), right hand 90° end cutting with off-set shank according to ISO 26623 (Polygon Shank Coupling) size C4, with 17mm funtional width and 90mm protruding length for internal chamfering, taper boring and longitudinal boring without shoulder. For more information, see catalogue