High precision in hard turning Mechanical clamping tools for large process forces and highest manufacturing precision - High accuracy - High system stiffness - High torques and high speeds can be realized - Good automatability - Integrated workpiece system control - Flushing with air or medium possible Advantages: High accuracy can be obtained. Better damping effect. Better Concentricity. Longer life with high accuracy than Conventional Mandrels. Rotary CONCENTRIC® Hydraulic Expansion Mandrels and chucks are high precision work or too holding devices for true running of workpiece for further machining operations, or inspection of concentricity. In case of tool holding, they increase the tool life by about 15 to20% due to true running. Typically, the runout is less than 0.005mm Total Indicator Reading (TIR) in the expanded condition. The Hydraulic medium used is a solid Hydro-Plastic Jelly (REX SHU 25) and the CONCENTRIC® mandrel expands with 1 or 2 rotations of a set screw. No external power pack is required. The Hydraulic Medium being solid. #hydraulic #manufacturing #hydraulic #manufacturing #india #pressure #tool #machining #indicator #power #firsttime #mechanical