Optimum BISON three-jaw lathe chuck cast iron Ø 125 mm DIN 6350 A2-3

The BISON three-jaw chuck from Optimum is a high-quality accessory for machines, characterized by its robust cast construction and precise workmanship. With a diameter of 125 mm and a runout accuracy of 0.03 mm, this chuck offers reliable performance for various applications. The one-piece, hard jaws allow for both internal and external clamping, enhancing the versatility of the product. The chuck is designed for speeds of up to 4000 min⁻¹, making it suitable for a wide range of machining processes. The package includes a chuck key as well as the hard one-piece internal and external jaws, ensuring easy handling and adjustment. This product is ideal for professionals who value precision and durability.

• High-quality cast construction for longevity
• Precise runout accuracy of 0.03 mm
• One-piece, hard jaws for versatile applications
• Suitable for speeds up to 4000 min⁻¹.