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The DEWALT ACCESSORIES DWAF2TX20IR3 is a T20 impact screwdriving bit designed for use with impact drivers and drills equipped with a 1/4-inch hex shank. Built around a FLEXTORQ Zone, the bit absorbs torsional stress during high-torque driving to resist wear and extend service life in demanding fastening applications. Redesigned tip geometry improves fitment on T20 fasteners, reducing cam-out and bit slippage. Each bit is laser-etched with a highly visible size ID for fast identification in the field. Sold as a pack of 3, this SKU provides immediate backup bits for continuous work without interruption.
These bits are suited for residential and commercial construction, decking, framing, cabinetry, and general fastening work where impact drivers are the primary tool. The 1/4-inch hex shank interfaces directly with standard impact drivers and drill/drivers, making the bits a practical fit for any jobsite kit. The FLEXTORQ Zone design is particularly valuable in applications involving repeated high-torque driving cycles, such as fastening structural screws or working with hardwoods and engineered lumber.
Designed for use with impact drivers and drills featuring a standard 1/4-inch hex shank chuck. Compatible with T20 Torx-style fasteners.
Insert the 1/4-inch hex shank fully into the tool chuck before driving. Impact screwdriving bits should be seated squarely in the fastener recess before applying torque to minimize cam-out and tip wear. Do not use impact-rated bits as pry tools or in applications outside of fastener driving. Inspect bits for deformation or cracking before each use and replace as needed.
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