Bison Cast Iron Scroll Chuck - 3 Jaw - 2 Piece Jaw Camlock Mount - 250mm - D1-8 Mount

The Bison 3545 series camlock mount, 3 jaw cast iron scroll chuck, is built for precision turning with ground working surfaces. Sized at 250mm with a D1-8 mount, it provides a secure, repeatable grip on a wide range of round stock and off-center parts, making it ideal for workshop turners, engineers, and hobby machinists alike.

Produced 100% in the Bison Bial factory in Poland, this chuck ships with a wrench and a complete 2-piece jaw set (hard top jaws and hard master jaws). The combination of ground finishing and robust cast iron construction delivers exceptional tool life and consistent performance across demanding jobs.

• Ground precision surfaces for repeatable accuracy: The grinding finish on the working surfaces ensures true alignment and minimal runout, so parts finish true and cycle times stay predictable.
• Includes a complete 2-piece jaw kit (hard top and hard master jaws): Quick jaw swaps give you the right grip for different workpieces, improving hold and reducing setup time.
• Ready-to-use with wrench, 250mm capacity and D1-8 camlock mount: Fast tool-in, secure mounting, and compatibility with standard spindles mean less downtime and faster changeovers.

With this chuck, you gain a reliable, long-lasting workholding solution that keeps parts concentric and finishes clean. The combination of durable cast iron, precision-ground surfaces, and a versatile jaw set means fewer re-makes, faster setups, and consistent results across a wide range of turning applications. Built in Poland by Bison Bial, it’s a trusted choice for shops that demand durability and productive uptime.