Bodies are manufactured from SG (Spheroidal Graphite) cast iron and the remaining functional parts from high-strength heat-treated steel. Chucks in the size range 160 - 500mm are provided with hardened and ground jaw guide strips press fitted into the chuck body. This design feature guarantees long service life and maintenance of the original high accuracy during use. Chucks are supplied with one set of single piece hard inside jaws and one set of outside gripping jaws. Soft jaws are available from stock. Made in the Czeck Republic
TOS 250mm Diameter Chuck
Bore = 75.9mm
Recess = 200mm
Mounting = 3 x M12 on 224mm P.C.D.
Front & rear mount only
Part Number 3250F