DEWALT DWA2T40IR 40-Piece FlexTorq Impact-Ready Screwdriver Bit Set

The FlexTorq Zone is designed to transfer torque in hard-joint applications, giving this 40-piece set a practical role in demanding screwdriving work with impact drivers.

CNC-machined tips are shaped for a precise fit in screw recesses, helping reduce cam-out. The magnetic screw lock sleeve helps minimize dropped fasteners and wobble.

Need a range of bit types in one organized kit rather than loose bits scattered in a toolbox? The clear-lid case makes it easy to see the contents, while its bit bar lets you remove and arrange bits to suit your work.

Technical overview

• Set: 40-piece DEWALT IMPACT READY FlexTorq screwdriving set
• Drive: Hex shank, designed for high-torque cordless impact drivers
• Tip features: CNC-machined tips, magnetic tip, and anti-cam-out design
• FlexTorq Zone: Flexes up to 15 degrees to transfer torque in hard-joint applications
• Included components: Socket adaptor, magnetic bit tip holder, magnetic sleeve, 2 nut drivers, 25 1-inch screw bits, 9 2-1/4-inch screw bits, and 1 3-1/2-inch screw bit
• Case: Clear lid, clip latch, and removable bit bar, compact storage size fits inside small and medium ToughCase+ organizers, sold separately

The bit selection supports fastener profiles often encountered in HVAC, electrical, plumbing, carpentry, and maintenance. Buyers also highlight the range of bits, straightforward removal and replacement, and the convenience of the storage case. Those details make the set useful for keeping frequently used screwdriving pieces together instead of assembling a collection one bit at a time.

Best use cases

Pair the set with a compatible cordless impact driver for screwdriving and fastening tasks where impact-rated bits are appropriate. For example, during a carpentry or maintenance job, the case keeps different bit lengths and nut drivers organized in one place, and the magnetic sleeve helps hold a screw steady as you position it. The mix also suits work across electrical, plumbing, and HVAC tasks, where fastener profiles can vary from one job to the next.

The FlexTorq design is intended for hard-joint applications, while the machined tips help the bits seat accurately in screw heads. If you already use a loose assortment, this set offers a more organized alternative with a range of bit types and a case designed for quick access.

Included in the package

The set includes the listed screw bits, nut drivers, socket adaptor, magnetic bit tip holder, and magnetic sleeve. The clear-lid case keeps the pieces visible, and its clip latch helps keep the case closed during storage. The bit bar can be arranged to make the selection easier to access for a particular task. Its compact format is also designed to fit inside small and medium ToughCase+ organizers, which are sold separately.

Buying verdict

For impact-driver users who handle a variety of common fasteners, the DEWALT DWA2T40IR brings impact-ready FlexTorq bits, useful magnetic accessories, and organized storage together in one set. It’s a practical choice for keeping a ready-to-use selection close at hand across construction, trade, and maintenance work.