Achieve sub-micron concentricity, outstanding vibration damping, and effortless tool changes under heavy loads using Hydraulic Chucks PSC Tool Holders. Precision-engineered for modern multi-tasking machines, turning-milling centers, and high-speed CNC milling stations utilizing ISO 26623 polygon taper spindle connections (PSC), these expansion chucks utilize an internal fluid chamber pressurized by a single actuation screw. The self-centering polygon taper design combined with uniform radial clamping force grips cutting tool shanks evenly, significantly absorbing micro-vibrations, extending tool edge life, and delivering flawless surface finishes.
