Dewalt Accessories DWA5100 Masonry Bit 5/32 in 5 Pack

Product Description

The DEWALT ACCESSORIES DWA5100 is a 5/32-inch impact-rated rotary masonry drill bit sold in a pack of five. Each bit features a carbide tip engineered for aggressive penetration into brick, block, and concrete surfaces. The hex shank locking system prevents slipping during operation, keeping the bit seated securely in the chuck. The Rapid Load system allows fast accessory changes without re-chucking, reducing downtime on the job. These bits are suited for electricians, plumbers, HVAC techs, and general contractors who need reliable anchor and fastener holes in masonry substrates.

The DWA5100 is designed for drilling pilot and clearance holes in brick, concrete block, and poured concrete. Typical applications include Tapcon screw installation, masonry anchor setting, and conduit or pipe penetration work in residential and light commercial construction. The hex shank holder is compatible with 3/8-inch and 1/2-inch cordless and corded drills across all major brands, making these bits a practical addition to any service van or tool bag.

Key Features

• Impact-rated construction handles rotary hammer and standard drill use in masonry
• Carbide tip aggressively penetrates brick, block, and concrete
• Hex shank locking system prevents bit slippage during drilling
• Rapid Load system enables quick accessory swaps without re-chucking
• Compatible with 3/8-inch and 1/2-inch cordless and corded drills from all brands
• Sold as a five-piece pack for jobsite convenience

Compatibility

Fits all brands of 3/8-inch and 1/2-inch cordless and corded drills. Designed for use in brick, concrete block, and poured concrete substrates.

Installation Notes

Masonry drilling is typically performed by electricians, plumbers, or HVAC technicians when securing conduit, pipe hangers, or equipment anchors to concrete or block walls. Before drilling, confirm the substrate is free of embedded rebar or live conduit using a scanning tool. Use steady, consistent pressure and allow the carbide tip to do the work — do not force the bit. When installing Tapcon or similar masonry fasteners, follow the fastener manufacturer's hole diameter and depth requirements.