Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Front Mount) - 500mm

The Bison 3274 series front-mount, 3-jaw cast iron scroll chuck is built for reliable, repeatable gripping on a range of machine tools. Sized at 500mm, it’s a solid choice for engineers, machinists, tradespeople, and serious hobbyists who need consistent clamping and long tool life. Featuring ground working surfaces for accuracy and the option to rear-mount using an adapter plate, this chuck adapts to different setups without sacrificing performance. Each unit ships with a wrench and a complete jaw kit, including one-piece jaws and a set of reversible and outside hard jaws, ready to tackle diverse workpieces straight away.

• Versatile mounting options: Front-mount design with rear-mount capability via an adapter plate gives you flexibility across different machines and setups, reducing the need for multiple chucks.
• Rigid, precision-ground surfaces: Cast iron construction with ground working faces delivers stable grip and repeatable accuracy, helping you achieve consistent results run after run.
• Out-of-the-box jaw kit with wrench: Includes one-piece jaws, reversible hard jaws, outside hard jaws, and a wrench, enabling fast jaw changes and minimal downtime for varied workpieces.

Designed and manufactured entirely in the Bison Bial factory in Poland, this chuck is recognized for high-quality construction and extended tool life. Its robust build and thoughtful accessories make it a dependable core for woodturning, metalworking, and precision machining workflows where dependable performance matters.