Bison Steel Independent Chuck - 4 Jaw - 1 Piece Jaw (Front Mount) - 400mm Shrink Fit Holders Built with advanced materials and

Built with advanced materials and precision manufacturing

delivering long-lasting reliability in busy workshops

extending tool life and delivering consistent performance pass after pass

keeping measurements stable over time

long-lasting use across a wide range of materials and applications

Bison Steel Independent Chuck - 4 Jaw - 1 Piece Jaw (Front Mount) - 400mm Shrink Fit Holders Built with advanced materials andThe 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