Dewalt Accessories DWA2T40IR 40-piece Impact Driver Set

Product Description

The DEWALT ACCESSORIES DWA2T40IR is a 40-piece Flextorq Impact Ready screw driving set designed for use with impact drivers and impact-rated drills. The set covers a wide range of drive types and sizes, including Phillips, Square, Torx, and Slotted bits in both 1-inch and 2-inch lengths, along with a 3.5-inch PH2 bit, three hex nutsetters, a screw lock bit holder, and an impact-ready sleeve. All components are stored in a DeWalt Tough Case for organized transport and job-site storage. This set is suited for electricians, plumbers, HVAC technicians, and general contractors who need a complete impact-driving solution on hand.

The DWA2T40IR is intended for residential and commercial trade work where frequent fastener driving is required. The Flextorq design allows the bit shank to flex under torsion, reducing bit breakage during high-torque impact driver use. The variety of bit profiles makes this set practical for panel work, equipment installation, rough-in framing, and fixture mounting. The included nutsetters cover 1/4-inch, 5/16-inch, and 3/8-inch hex sizes commonly encountered across HVAC, electrical, and plumbing applications.

Key Features

• 40 pieces total covering Phillips (PH1, PH2, PH3), Square (SQ1, SQ2, SQ3), Torx (T15, T20, T25, T30), and Slotted (SL6, SL8, SL10) drive profiles
• Flextorq shank absorbs torsional stress to reduce bit breakage during impact driver use
• Includes 1/4-inch, 5/16-inch, and 3/8-inch hex nutsetters for fastener variety
• 3-inch impact-ready screw lock bit holder keeps bits secure during driving
• Bit lengths include 1 inch, 2 inch, and 3.5 inch options for varied access situations
• Stored in a DeWalt Tough Case for compact, organized job-site transport

Compatibility

Designed for use with standard 1/4-inch hex chuck impact drivers and impact-rated drill drivers.

Installation Notes

Insert bits fully into the impact driver chuck before use and confirm they are seated securely. Select the correct drive profile and size before applying torque to avoid fastener head damage or cam-out. Impact-rated bits are intended for impact drivers and impact wrenches — using them in standard drills is acceptable but does not engage the Flextorq torsion zone. Inspect bits for wear or deformation before each use and replace any that show cracking or rounding.