Dewalt DW5222 Carbide Hammer Drill Bit 3/16 X 3 in

Product Description

The DEWALT DW5222 is a premium carbide percussion hammer drill bit designed for drilling small-diameter holes in masonry, concrete, rock, and artificial stone. The rock carbide tip delivers the impact resistance needed to penetrate hard substrates without premature wear. At 3/16 inches in diameter and 3 inches in overall length, this bit is sized for anchor installation work where tight tolerances matter. It is sold individually and is a standard tool for masonry tradespeople, general contractors, and experienced DIYers working with mechanical anchor systems.

This bit is used primarily in hammer drill applications targeting masonry and concrete substrates. Common install scenarios include setting mechanical anchors in concrete slabs, block walls, and natural or artificial stone surfaces. The 3/16-inch diameter is a frequently specified size for light- to medium-duty anchor applications in both residential and light commercial settings. The bit fits standard 3/8-inch and 1/2-inch keyed or keyless drill chucks, making it compatible with a wide range of corded and cordless hammer drills already common in the field.

Key Features

• Rock carbide tip engineered for percussion drilling in masonry, concrete, and stone
• 3/16-inch diameter x 3-inch length sized for mechanical anchor hole applications
• Fits standard 3/8-inch and 1/2-inch chucks — no adapter required
• Sold individually for targeted replacement or jobsite restocking
• Designed for use with standard hammer drill mode

Compatibility

Fits standard 3/8-inch and 1/2-inch drill chucks. Designed for use with hammer drills in percussion mode for drilling into masonry, concrete, rock, and artificial stone.

Installation Notes

Install and remove this bit only when the drill is powered off and the chuck is fully released. Use hammer drill mode — rotary-only mode will accelerate tip wear and reduce hole quality in hard substrates. Ensure the drill speed and percussion settings are appropriate for the substrate being drilled. Eye protection and respiratory protection are standard when drilling masonry or concrete per applicable jobsite safety requirements.

Technical Specifications

• Diameter: 3/16 inches
• Length: 3 inches
• Tip Material: Rock carbide
Chuck Compatibility: 3/8-inch and 1/2-inch standard chucks
• Weight: 0.25 pounds
• Sold As: Each

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW5222