Dewalt DWA56015 Hammer Drill Bit Set 5 Pc Carbide Masonry

Product Description

The DEWALT DWA56015 is a 5-piece carbide-tipped hammer drill bit set designed for drilling into masonry, concrete, and similar hard materials. Each bit features a 135-degree split-point tip that starts on contact and reduces walking, along with a round-with-flats shank for secure chuck engagement. Bit sizes range from 0.125 inches to 0.375 inches, covering the most common anchor and fastener hole diameters encountered on the job. The bright, uncoated finish keeps friction low during drilling. Licensed HVAC, plumbing, and electrical trades routinely use sets like this when mounting equipment to concrete walls, slabs, or block substrates.

This set is suited for residential and light commercial applications where a hammer drill is used to bore holes in masonry, poured concrete, concrete block, or brick. The five included sizes — 1/4 inch, 1/8 inch, 3/16 inch, 5/16 inch, and 3/8 inch — cover typical anchor hole requirements for pipe hangers, conduit straps, electrical boxes, and mechanical equipment mounting hardware. The set is packaged as a single unit and sold individually.

Key Features

• 5-piece set ranging from 0.125 inches to 0.375 inches to cover common masonry anchor sizes
• Carbide-tipped cutting edges for durability in concrete, block, and brick
• 135-degree split-point tip starts on contact and reduces bit walking
• Round-with-flats shank provides positive chuck grip and reduces slippage
• Bright, uncoated finish minimizes friction buildup during hammer drilling
• ANSI specification designation for dimensional consistency

Compatibility

Designed for use in standard hammer drills accepting round-with-flats shanks; fits most 3/8-inch and 1/2-inch keyed or keyless hammer drill chucks used in trade applications.

Installation Notes

Hammer drill bits should be installed only in a drill set to hammer mode; using them in a standard rotary-only drill will not achieve proper penetration and may damage the bit. Always wear appropriate eye protection and hearing protection when drilling masonry. Confirm anchor manufacturer requirements for hole diameter and depth before drilling. Follow applicable codes — such as the IPC or IFGC — for approved anchoring methods when securing mechanical systems to concrete or masonry substrates.