Jacobs 16 mm High Torque High Precision Keyless Chuck with R8 Shank

Experience superior rigidity and precision with this integrated keyless drill chuck designed to minimize run-out. The self-tightening feature automatically increases gripping force proportional to torque to prevent tool shank slippage during operation.

• High-precision keyless design with an integrated arbor to prevent accidental separation and increase rigidity.
• Self-tightening mechanism automatically increases gripping force as torque increases to prevent tool shank slippage.
• Individually controlled to ensure a maximum total integrated run-out of no more than 0.0016 in.
• Compact integrated design reduces accumulated run-out to a minimum for professional-grade accuracy.
• Versatile capacity ranging from a minimum of 0.118 in. to a maximum of 0.630 in.
• Designed for right-handed operation only.