Bison Steel Scroll Chucks - 3 Jaws - 1 piece Jaw (Rear Mount) - 125mm

The Bison 3504 series rear-mount, 3-jaw steel scroll chuck delivers dependable workholding for a wide range of machining tasks. At 125mm, it provides a robust grip suitable for everyday production as well as precision hobbyist work, helping you hold parts securely with consistent results.

Crafted 100% in the Bison Bial factory in Poland, this chuck features a balanced scroll plate and hardened, ground working surfaces to maintain accuracy through repeated use. It arrives with a wrench and a complete jaw kit, including reversible hard jaws and outside hard jaws, so you can quickly adapt to different part geometries without downtime.

• Balanced scroll plate for smooth, repeatable gripping: The precision-balanced scroll plate minimizes runout during clamping, delivering consistent grip and predictable results across jobs.
• Hardened and ground working surfaces for long tool life: Hardened surfaces resist wear and keep tolerances stable, extending service life even in demanding materials and repeated cycles.
• Complete jaw kit and rear-mount design for versatile, quick setups: Includes reversible hard jaws, outside hard jaws, and a wrench, enabling rapid jaw changes and secure mounting on compatible spindles.

This Bison scroll chuck is designed to streamline your workflow with reliable performance, easy jaw changes, and durable construction that you can trust over the long term. Built in Poland to exacting standards, it supports consistent results, reduces downtime, and provides confidence in every hold you make.