Bison Steel Independent Chuck - 4 Jaw - 1 Piece Jaw (Front Mount) - 400mm Shrink Fit Holders delivering long-lasting reliability in busy

delivering long-lasting reliability in busy workshops

consistent bore finish with reliable cutting action

Built for Reliable

while the 30

keeping measurements stable over time

Bison Steel Independent Chuck - 4 Jaw - 1 Piece Jaw (Front Mount) - 400mm Shrink Fit Holders delivering long-lasting reliability in busyThe Bison 4306 series 4 jaw independent chuck in steel is a front mount setup designed for machinists, fabricators, and hobbyists who need secure, flexible gripping on round and irregular workpieces. With four independently adjustable jaws, you can center and clamp complex shapes with precision, reducing setup time and rework. This chuck ships with a set of solid reversible jaws and is manufactured in Poland, a heritage that underpins its reputation