Bison Steel Independent Chuck - 4 Jaw - 1 Piece Jaw (Front Mount) - 500mm A&NF Made from high-speed steel (M2)

Made from high-speed steel (M2) for wear resistance

and precise corner radii helps you achieve higher-quality finishes

Engineered to machine high-hardened materials up to HRc70

Allow 24–48 hours for dispatch as each unit is made to order to meet exacting DIN 212-B specifications

and inspectors confirm that holes meet the intended LH thread specification and will accept the correct components

Bison Steel Independent Chuck - 4 Jaw - 1 Piece Jaw (Front Mount) - 500mm A&NF Made from high-speed steel (M2)The Bison Steel Independent Chuck is a 4jaw, frontmount chuck designed for large turning applications. Part of the Bison 4306 series, it provides independent jaw movement, so each jaw can be positioned separately to center and clamp irregular workpieces with enhanced precision. This 500 mm chuck is built for demanding workshop use and supports versatile clamping across a range of shapes. Manufactured in Poland, Bison chucks are known for exceptional