Dewalt Accessories DD5112 Titanium Impact Drill Bit 3/16 in

Product Description

The DEWALT ACCESSORIES DD5112 is a 3/16-inch titanium nitride coated impact drill bit designed for use in 1/4-inch hex shank impact drivers. It drills clean, burr-free holes in metal, wood, and plastic. The patented web taper increases bit rigidity, reducing the risk of breakage under the high torque loads of an impact driver. The patented Pilot Point tip eliminates bit walking at the start of a hole and speeds up drilling. Sold in a 5-piece pack, this bit is suited for electricians, plumbers, HVAC techs, and general trade professionals who regularly drill through mixed materials on the job.

This impact drill bit is intended for use with 1/4-inch hex shank impact drivers in residential and light commercial applications. It handles metal, wood, and plastic, making it a practical choice for panel knockouts, framing penetrations, equipment mounting, and general fastening prep work. The titanium nitride coating extends cutting life compared to standard high-speed steel bits. Each bit in the 5-pack is individually built to the same specification, providing consistent performance across the set.

Key Features

• Patented web taper increases bit rigidity and reduces breakage risk under impact driver torque
• Patented Pilot Point tip starts holes without bit walking and produces clean, burr-free exits
• Titanium nitride coating extends cutting life over standard high-speed steel
• Fits 1/4-inch hex shank impact drivers for direct, tool-free bit changes
• Drills metal, wood, and plastic with a single bit profile
• Sold as a 5-piece pack for job-site redundancy

Compatibility

Designed for use with 1/4-inch hex shank impact drivers. Suitable for drilling holes in metal, wood, and plastic in both residential and light commercial settings.

Installation Notes

Install the bit by seating the 1/4-inch hex shank fully into the impact driver chuck before use. Confirm the driver is set to drill mode rather than a high-clutch setting when drilling thin or finished metal to avoid tearing. Wear appropriate eye protection when drilling metal, as titanium-coated bits can produce fine metallic chips. Inspect each bit for tip damage before use; a damaged Pilot Point will not start cleanly and should be replaced.