In accordance with ISO: 26623-1, the polygon shape of the taper on this toolholder provides for highly repeatable accuracy and torque transmission. This system complements BIG Kaiser’s MEGA chuck rotating tooling program and improves performance, repeatability, tool life and precision levels.

The BIG Capto C4 from ITC is now offered for both rotating toolholders and turning tools for turning centres. Its integral design enables the holding of a variety of common inserts for different approach angles and clearance requirements in both left and right-hand orientations. These compact and rigid tools also allow for large depth of cuts and feed rates.