Dewalt DW5769 Spline Shank Rotary Hammer Bit 2x17x22 in

Product Description

The DEWALT DW5769 is a 4-cutter spline shank rotary hammer bit designed for heavy-duty concrete and masonry drilling. It measures 2 inches in diameter with a 17-inch working length and 22-inch overall length. The carbide cutting tip delivers aggressive material removal in rotary hammer applications. Licensed tradespeople and experienced contractors rely on this type of bit for anchoring, core drilling prep, and structural penetration work in concrete, block, and similar masonry substrates. The spline shank interface provides positive drive engagement with compatible rotary hammer chucks.

This bit is suited for commercial and residential construction applications where large-diameter holes must be drilled through reinforced or unreinforced concrete, block walls, and similar masonry. Typical uses include setting large anchor bolts, running conduit or pipe sleeves through foundation walls, and rough-in work requiring oversized penetrations. The 22-inch overall length gives enough reach for thicker wall sections without an extension.

Key Features

• 2-inch cutting diameter for large-bore masonry and concrete penetrations
• 22-inch overall length with 17-inch usable working length for deep-reach applications
• 4-cutter carbide tip design for efficient chip clearing and reduced heat buildup
• Spline shank for positive torque transfer and secure chuck retention
• Designed for use with spline-drive rotary hammer tools

Compatibility

Designed as an OEM-style replacement or service bit for spline-drive rotary hammer tools accepting 2-inch diameter spline shank bits.

Installation Notes

Installation of this bit requires a spline-drive rotary hammer — do not attempt to use it in a standard drill or keyless chuck. Wear appropriate PPE including eye protection and hearing protection during operation. Follow OSHA and jobsite safety protocols when drilling near embedded rebar or conduit. Ensure the bit is fully seated and locked in the chuck before applying load.

Technical Specifications

• Cutting Diameter: 2 inches
• Working Length: 17 inches
• Overall Length: 22 inches
• Number of Cutters: 4
• Shank Type: Spline
• Tip Material: Carbide
• Weight: 6.55 pounds
• UPC: 028874057661

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW5769