High Precision keyless drill chuck - arbor is integrated into the internal socket of the drill chuck.This integrated design makes it impossible for the arbor and the drill chuck to become accidently separated, providing a unit of greater rigidity andprecision. As a result of its compact design, accumulated run-out is reduced to a minimum.Self-tightening feature automatically increases gripping force proportional to increased torque to prevent tool shank slippage.For right-hand rotation applicati
Item# : SPM17938746007
Model # : 31410