New 3/16-3/4″ Pro-Series 3JT Keyless Drill Chuck Heavy Duty CNC JT3-Fast Shipping

Description

High quality, heavy-duty ball bearing design for long tool life

3/16- 3/4″ capacity, all working parts hardened

Versatile design for drilling applications on portable bench, floor type drill presses, mills, lathes & more

Smooth jaw movement with advanced gripping torque

1 * 3/16- 3/4″ 3JT keyless drill chunk