Hydraulic oil pressure chuck with soft jaws — 8 inches, 70 mm height, 120 degrees, 3 jaws Overview A precision hydraulic oil pressure chuck designed for reliable, repeatable clamping with soft jaws. This 3jaw chuck combines hydraulic actuation and soft jaw contact to protect workpiece surfaces while delivering uniform clamping around the part. Size and geometry are specified as 8 inches with a 70 mm height and 120 degree jaw configuration. Key benefits Consistent, uniform clamping: Hydraulic oil pressure provides smooth, even force to reduce part distortion and improve concentricity compared with uneven mechanical clamping. Workpiece protection: Soft jaws reduce marking and marring, ideal for finished surfaces or softer materials. Time savings and repeatability: Fast hydraulic actuation shortens setup time and improves repeatability across batches. Versatile threejaw design: 120 degree jaw geometry supports stable centering and gripping of round and hexagonal stock. Main attributes Chuck type: Hydraulic oil pressure chuck Jaw type: Soft jaws Size: 8 inches (8 inch) Height: 70 mm Jaw count: 3 jaws Jaw geometry: 120 degrees How it solves common problems Minimizes part damage: Soft jaws cushion contact and conform to the workpiece, reducing visible damage on precision components. Improves accuracy: Hydraulic clamping reduces runout caused by uneven manual tightening and helps maintain concentricity for turning and finishing operations. Speeds production: Faster, repeatable clamping reduces setup time and operator variability for small to medium production runs. Typical applications Precision turning of finished shafts and components where surface protection is critical. Machining of softer metals or plated parts that require a gentle yet secure clamp. Batch production and CNC lathe work where repeatable, quick clamping improves throughput and quality. User tips Confirm machine spindle and mounting compatibility for an 8 inch chuck before . Use soft jaws for fragile or finished surfaces; hard jaws may be required for maximum clamping force on rough stock. Maintain hydraulic system and seals according to your machine's recommendations to ensure consistent pressure and performance. What you get An 8 inch hydraulic oil pressure chuck equipped with soft jaws, 3jaw configuration, 120 degree jaw geometry, and 70 mm height designed to deliver repeatable, protective clamping for precision machining tasks.