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Feature
Drill Capacity: 1/32 - 1/2"100% of NPU chucks are inspected to ensure total indicator run-out is not to exceed 0.0016"
For use on CNC machining centers; resistant to tool loosening on high-speed machines with instant spindle stop
Single taper connection between drill chuck and shank eliminates intermediate arbors to ensure high tool rigidity and drilling accuracy.
Engineered with milled flats for additional gripping torque with spanner wrench; comes with wrench.