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15 PC. Impact Driver Bit Set


HART’s 15-piece Impact Driver Bit features a torsion zone for absorbing torque and providing up to 3X longer life*. The precision milled tip minimizes stripping of fasteners and ¼” hex shank increases holding and allows for quick bit change. This set includes a variety of sizes and lengths and convenient storage case.
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  • Precision milled tip minimizes stripping of fasteners
  • Torsion zone absorbs torque providing up to 3X longer life*
  • 1/4" hex shank for holding power and quick bit change


Bit Type
Driving, Bit Holder
Impact Driver Capability
Impact Rated
Shank Style
1/4" Hex
  • (1) Case
  • Driving Bits
    (1) 1" PH1
    (1) 1" PH2
    (1) 2" PH2
    (1) 1" PH3
    (1) 1" SQ1
    (1) 1" SQ2
    (1) 2" SQ2
    (1) 1" SQ3
    (1) 1" T25
    (1) 2" SL8
    (1) 1" SL10
  • Nut Drivers
    (1) 3/16" Nut Driver
    (1) 1/4" Nut Driver
    (1) 5/16" Nut Driver
  • (1) 2-3/8" Magnetic Bit Holder

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Warranty Information

All HART 20V Power Tool and Lawn & Garden products are covered by a 3-year limited warranty. All HART 40V Outdoor Tools are covered by a 5-year limited warranty. All HART 40V batteries are covered by 3-year limited warranty. Hand Tools (tape measures, hammers, pliers, etc.) are covered by a limited lifetime warranty. Click on the link below for specific warranty details.

Warranty Info

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