GS Tooling 1/4″ CAT40 Taper Integral Keyless Drill Chuck – 531-480

These chucks provide exceptionally high torque – up to three times the gripping strength of conventional drill chuck / taper holder combinations. The design eliminates any possibility of chuck / holder misalignment, and it assures separation safety

• High precision, premium tolerance
• The jaws feature a TIN coated surface treatment to assure durability.