BB.CC.120.11.100 Collet chuck, ?120 mm BriBase

Collet chuck with 120 mm diameter, designed for workpiece positioning through collet clamps. The collet chuck can be fitted with collets for both external and internal workpiece clamping. The chuck is activated by turning the side clamping screw and clamps the workpiece around the perimeter. On the bottom surface of the chuck there is a cylindrical pin that prevents the chuck from turning. On the upper part of the chuck there are two cylindrical pins for positioning the collet clamp. The outside diameter of the chuck is 120 mm. Height from the lower support surface of the chuck to the upper support surface 45 mm. Internal thread for collet clamping M10. Body material steel. Weight 3,5 kg.