Dewalt DW5219 Percussion Drill Bit 7/8 X 12 Inches

Product Description

The DEWALT DW5219 is a carbide-tipped percussion drill bit designed for drilling into masonry, concrete, and similar hard substrates. Measuring 7/8 inches in diameter and 12 inches in overall length, it delivers the reach needed for deep anchor and fastener holes in block, brick, and poured concrete. The carbide tip withstands the repeated impact cycles of a hammer drill, maintaining cutting edge integrity through demanding applications. Licensed tradespeople and experienced installers reach for this bit when working through structural masonry walls or setting anchors in concrete slabs.

This bit is suited for residential and commercial construction tasks where penetrations through masonry are required. Typical applications include setting anchor bolts, running conduit sleeves through block walls, and drilling attachment points in concrete foundations. The 12-inch length provides clearance to work through thick walls without an extension. Electricians, plumbers, and general contractors routinely use bits in this size range when roughing in penetrations or setting mechanical anchors.

Key Features

• Carbide tip withstands impact from rotary hammer and standard hammer drill operation
• 7/8-inch diameter supports common anchor and sleeve sizes used in masonry work
• 12-inch overall length provides reach for deep penetrations and thick wall applications
• Designed for use in percussion drilling mode on standard hammer drills
• Sold individually, allowing single-bit replacement without purchasing a set

Compatibility

Designed as an OEM-style replacement or upgrade bit for use with standard SDS-compatible or keyed chuck hammer drills that accept 7/8-inch shank percussion bits for masonry and concrete drilling.

Installation Notes

Installation of this bit is typically performed by electricians, plumbers, or construction tradespeople during rough-in or anchor-setting work. Confirm the drill chuck is fully tightened and the tool is set to hammer mode before beginning. Wear appropriate eye protection and a dust mask, as masonry drilling generates fine silica dust. Power down the drill completely before changing or inspecting the bit.

Technical Specifications

• Diameter: 7/8 inches
• Overall Length: 12 inches
• Tip Material: Carbide
• Drilling Type: Percussion
• Weight: 1.11 pounds
• UPC: 028877478692
• Sold As: Each

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW5219