Seco Tools MVTNR20-3D is an external turning toolholder designed for right-hand turning on lathes, built to hold VNMG-style indexable inserts. It measures 6 inches in overall length and uses a 1-1/4 inch square shank (1.25" x 1.25"), providing a rigid mounting for consistent tool alignment. As part of the MVTN family, this holder offers secure insert seating for VNMG inserts and is optimized for external turning applications, delivering repeatable performance across common turning operations.
