SP Super Precision Keyless Drill Chucks

Maximum total integrated run-out of 0,04 mm (.0016”).

• Self-tightening feature automatically increases gripping force in proportion to increased torque to prevent tool shank slippage.
• For right-hand rotation applications only.
• Permits use on high accuracy drill presses, jig borers, milling machines and production drilling equipment.
• All components exposed to wear are completely hardened to maintain accuracy and extend chuck life.
• Also available with through hole, for EDM machines, on demand