<p>#CMT# #/CMT# The force chuck (1) has multiple radially adjustable chuck jaws (5). The pivot arm (10) is pivoted on an engaging radical joint pin (21) that is supported in the chuck body (2) in torque-proof manner. The joint pin engaging the pivot arm has a centrally located cylindrical bearing surface for the pivot arm and contact surfaces aligned parallel to the storage area in both the end areas of the bearing surface. #CMT#USE : #/CMT# Force chuck. #CMT#ADVANTAGE : #/CMT# The force chuck has multiple radially adjustable chuck jaws, and pivot arm is pivoted on an engaging radical joint pin that is supported in the chuck body in torque-proof manner, and hence ensures high torsional rigidity and also ensures maintenance-free force chuck with increased life span. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an axial sectional view of force chuck. 1 : Force chuck 2 : Chuck body 5 : Chuck jaws 10 : Pivot arm 21 : Radical joint pin.</p>