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    DX71
    This 18-volt Cat has three torque settings and offers three speed ranges. It is sold with two 2 amp-hr lithium batteries, a charger, 0 bits, and has a 3 year warranty.
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    Description
    This 18-volt Cat has three torque settings and offers three speed ranges. It is sold with two 2 amp-hr lithium batteries, a charger, 0 bits, and has a 3 year warranty.

    CR Expert Take

    How did it perform in our expert lab testing?

    What goes into the Overall Score?

    Ratings

    EXPERT LAB TESTS

    Power
     /  5
    Run time
     /  5
    Charge time
     /  5
    Handling
     /  5
    Noise
     /  5
    Weight (lbs.)
     /  5
    Volts (V)
     /  5

    Detailed Test Results

    • Very powerful, capable of driving large lag bolts.
    • Long run time per battery charge.

    About

    The Cat DX71 is part of the Cordless Drills & Impact Drivers test program at Consumer Reports. In our lab tests, Impact Drivers models like the DX71 are rated on multiple criteria, such as those listed below.

    Power: A high score means greater torque, or twisting force. Models with lots of torque are better at driving fasteners into tough materials and loosening tight lug nuts.

    Run time: A higher score means longer battery life to work without interruptions.

    Charge time: A high score means the battery recharges quickly, minimizing downtime between uses.

    Price & Shop