Bison Steel Scroll Chucks - 3 Jaws - 2 piece Jaw (Rear Mount) - 400mm

The Bison 3575 series front-mount, 3-jaw steel scroll chuck is built for dependable, repeatable workholding on a wide range of round parts. Its robust construction and balanced scroll plate deliver consistent grip and easy, precise centering across multiple job types, making it suitable for shops, manufacturers, and serious hobbyists alike.

This 400mm chuck can also be rear-mounted using an adapter plate, giving you flexible configurations without swapping hardware. Supplied with a wrench and two-piece jaws—one set of hard top jaws and one set of hard master jaws—it’s 100% manufactured in the Bison Bial factory in Poland, a lineage known for high-quality tooling and long tool life.

• Balanced scroll plate with hardened and ground surfaces: Delivers consistent grip, reduces runout, and stands up to heavy use for long service life.
• Front or rear mounting flexibility: Easily switch between mounting styles with an adapter plate for versatile setups on different machines and workflows.
• Includes wrench and 2-piece jaw set: Comes with hard top jaws and hard master jaws to cover common clamping needs right out of the box.

Designed to streamline your turning workflow, this chuck provides quick, true centering on a wide range of round parts thanks to its three-jaw, self-centering design. The hardened and ground surfaces resist wear for dependable performance across many cycles, while the balanced scroll plate minimizes runout for better surface finish and tighter tolerances. Rear-mount capability lets you adapt to different machines without changing hardware, and the included wrench and jaw set offer immediate versatility for a variety of parts. Built in Poland for consistent quality, this chuck delivers long tool life and reliable results you can trust in production and workshop settings.