Bison Cast Iron Scroll Chuck - 6 Jaw - 1 Piece Jaw (Rear Mount) - 315mm Die & Mould Collet Chucks The carbide construction provides standout

The carbide construction provides standout durability for demanding machining operations

reducing downtime and scrap while improving surface finish

Whether you're building prototypes or refining production parts

Solid carbide construction for long tool life: Harnesses exceptional hardness and wear resistance to withstand tough materials and high-speed drilling

making it a dependable choice for CNC mills

Bison Cast Iron Scroll Chuck - 6 Jaw - 1 Piece Jaw (Rear Mount) - 315mm Die & Mould Collet Chucks The carbide construction provides standoutThe Bison 3804 series rear mount, 6 jaw cast iron scroll chuck is built for dependable, uniform workholding on round and symmetrical parts. Ideal for machine shops, fabrication settings, and hobbyists who need repeatable clamping with minimal deflection, it delivers steady performance across a range of projects. Ground working surfaces help maintain true alignment and reduce workpiece marring during clamping. Supplied with a wrench and two jaw setsone