Bison Cast Iron Scroll Chuck - 6 Jaw - 1 Piece Jaw (Rear Mount) - 250mm

The Bison 3804 series rear-mount, 6-jaw cast-iron scroll chuck is designed for precise, repeatable gripping on lathes and turning centers. Sized at 250mm, it accommodates a wide range of workpieces while its ground working surfaces help prevent damage and deflection, delivering a uniform grip from part to part. This chuck is an ideal choice for professionals who demand dependable performance without compromising on finish or control.

• Ground finished working surfaces: Provide stable, accurately machined contact across all jaws for a consistent, concentric grip and reduced risk of surface damage during clamping.
• Complete jaw kit for versatile holding: Includes reversible hard jaws and outside hard jaws so you can quickly switch between internal and external gripping, cutting setup time and downtime.
• Durable rear-mount six-jaw cast iron construction (with wrench): Built for rugged use and long tool life; the rear-mount design offers reliable rigidity on demanding cuts, and the included wrench supports immediate use straight out of the box.

In daily use, this chuck helps you clamp securely, improve hold consistency, and speed up changeovers, delivering reliable results across a variety of turning applications. Its robust build, Polish manufacturing heritage, and included accessories give you confidence that your workpieces stay centered and your workflows stay efficient—part after part, job after job.