Bison Steel Scroll Chuck - 6 Jaw - 1 Piece Jaw (Front Mount) - 200mm

The Bison 3864 series rear-mount, 6-jaw steel scroll chuck is built for precision and durability in a wide range of turning, grinding, and finishing tasks. Its six-jaw design provides balanced, true running grip that helps you hold round and irregular workpieces with confidence, making it a reliable choice for both professional shops and serious hobbyists.

With a 200mm diameter and precision-ground working surfaces, this chuck minimizes damage and deflection while delivering uniform, secure clamping across the entire workpiece. It ships with a wrench and jaw sets (one set of reversible hard jaws and one set of outside hard jaws), so you’re ready to clamp a variety of shapes right out of the box. All Bison scroll chucks are 100% manufactured in the Bison Bial factory in Poland, renowned for exceptional quality and long tool life.

• Precision-ground working surfaces: Ground surfaces protect the workpiece and reduce deflection, delivering consistent grip and improved concentricity during each operation.
• Versatile 6-jaw gripping with interchangeable jaws: Includes reversible hard jaws and outside hard jaws, enabling secure, repeatable clamping for a wide range of shapes and sizes.
• Ready-to-use with proven reliability: Comes with a wrench and jaw sets, all made in Poland at the Bison Bial factory for durability and long service life in demanding environments.

This chuck helps streamline your workflow by providing dependable holding power, quick jaw adaptability, and enduring performance. The robust construction, combined with ground surfaces and the included accessories, supports higher quality finishes, less part distortion, and reduced downtime across repetitive cycles—giving you consistent results, time after time.