Bison Cast Iron Scroll Chuck - 6 Jaw - 1 Piece Jaw (Rear Mount) - 250mm Hydraulic Expansion Chucks These inserts combine a rugged

These inserts combine a rugged T15 substrate with a low-friction TiAlN coating to minimize wear

it combines a compact 11 mm diameter with a precise R0

delivering superior surface finish and dimensional accuracy with fewer finishing steps

Use it for precision hole finishing in mechanical assemblies where bore accuracy and surface finish are critical

Bison Cast Iron Scroll Chuck - 6 Jaw - 1 Piece Jaw (Rear Mount) - 250mm Hydraulic Expansion Chucks These inserts combine a ruggedThe Bison 3804 series rear mount, 6 jaw cast iron scroll chuck is designed for precise, repeatable gripping on lathes and turning centers. Sized at 250mm, it accommodates a wide range of workpieces while its ground working surfaces help prevent damage and deflection, delivering a uniform grip from part to part. This chuck is an ideal choice for professionals who demand dependable performance without compromising on finish or control. Ground finished