Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Front Mount) - 500mm Boring Bar Blank reliable milling cutter designed for

reliable milling cutter designed for precise center-cutting work

this tool makes precise

The taper lead

000 RPM—perfect for high-speed

and hobbyists can depend on for demanding applications

Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Front Mount) - 500mm Boring Bar Blank reliable milling cutter designed forThe 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, its 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.