Double-clamped rotary tool holder for clamping triangular negative indexable cutting inserts with an inner circle diameter of 9.525 mm and a thickness of 4.76 mm (ISO designation TN.. 1604..). Right-hand design for 90° face turning with a stepped shank. Dimensions: 25 mm tool height x 25 mm width x 150 mm length for taper turning and longitudinal turning with and without shoulder. Additional technical specifications: Gross weight: 777.5 g, cutter design: DTGN(RL) EXT, functional width: 32 mm, functional height: 25 mm, functional length: 150 mm, clamping type code: System D, head length: 24.6 mm, inclination angle: -6 degrees, net weight: 760 g, orthogonal cutting angle: -6 degrees, shank width: 25 mm, shank height: 25 mm, cutting direction: right.