Jacobs Chuck Drill Chuck Products Get A Better Grip

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High Torque / High Precision Model

High Torque / High Precision Model

  • Jacobs® Keyless Precision Chucks are high precision devices specifically designed for high accuracy application on either conventional or CNC equipment.
  • Tightened and released by hand, they permit more rapid tooling changes to increase machining productivity.
  • A self-tightening chuck feature produces significantly higher gripping force to resist tool shank slippage.
  • Precision manufactured and tested to the most exacting quality standards, Jacobs® Keyless Precision Chucks can be counted on for extremely high reliability and durability under the most demanding machining conditions.

  • Features & Benefits
  • Precision tested and certified to .0016' T.I.R. maximum at maximum capacity.
  • For use on CNC machining centers in drilling, boring, counter-boring and milling opperations.
  • Furnished with milled wrench flats and spanner wrench to allow the application of supplementary gripping torque. Light tightening increases gipping torque up to 3 times higher than hand tightening.
  • Resists tool loosening on high-speed machines with right hand rotation and instant spindle stop.

  • See more Specifications (PDF)

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