Hydraulic expansion chuck, short, reinforced version.
Design: SK 40 according to DIN ISO 69871, form AD/B, balancing quality: G 2.5 / 25,000 rpm, axial length setting, for tool shank tolerance h6. Hydraulic fluid is compressed using a hydraulic clamping set (pressure screw, pressure pin, seal) using a hexagonal T-key. The pressure forces developed effects even deformation by which the tool shank is being clamped with high concentricity (max. 3 µm). Bores for form B closed with grub screws on delivery.
Scope of delivery: Hydraulic expansion chuck incl. length setting screw and hexagonal chuck key with cross handle.