High Torque/High Precision Keyless Chucks with Shank, Jacobs R8

Description

• 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 accidentally separated, providing a unit of greater rigidity and precision
• 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
• Right handed operation only