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The DEWALT ACCESSORIES DWAH1117 is a 17-piece impact-rated drill bit set built from high-speed steel for strength and long service life. Each bit features a hex shank design for broad compatibility with impact drivers and standard drills. The set is engineered to handle the rotational stress and vibration of impact applications, making it a practical choice for electricians, plumbers, HVAC technicians, and other trade professionals who need reliable drilling performance across a full day of work. The black and gold finish is a visual indicator of the impact-ready construction throughout the set.
This set is suited for general-purpose drilling in wood, metal, and composite materials encountered in residential and light commercial trade work. The hex shank allows fast bit changes in impact drivers without a chuck key, which is a practical advantage in tight installations and repetitive fastening tasks. The 17-piece count covers a range of common bit sizes, reducing the need to source individual bits for varied job requirements on the same site.
Designed as an impact-ready replacement or supplemental bit set compatible with standard hex shank impact drivers and power drills used in trade and general construction applications.
Installation of drill bits should be performed with the tool unpowered and the battery disconnected or the tool unplugged before inserting or removing bits. Confirm the hex shank is fully seated in the chuck or collet before operation. Select the correct bit diameter for the fastener or pilot hole required, and avoid applying excessive lateral force during drilling, which can accelerate bit wear or breakage in impact applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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