Dewalt DW5402B25 Sds-plus Rotary Hammer Drill Bit 3/16 in

Product Description

The DEWALT DW5402B25 is a carbide-tipped rotary hammer drill bit engineered for drilling into concrete and masonry. It features an SDS-Plus shank that locks into compatible rotary hammer chucks without additional tooling, allowing fast bit changes under jobsite conditions. The cutting tip is carbide tipped over a high-speed steel body, combining edge retention with overall toughness. At 3/16 inch diameter with 2 inches of usable flute length and 4 inches overall length, this bit is suited for anchor bolt holes, conduit penetrations, and fastener pilot holes in block, brick, and poured concrete.

This bit is intended for use in light-duty to medium-duty rotary hammer applications in both residential and commercial construction. Typical users include electricians drilling conduit penetrations, plumbers routing pipe through masonry walls, and general contractors setting anchors. The SDS-Plus shank design makes it compatible with the broad range of SDS-Plus rotary hammers found on most jobsites. It is sold as a single bit.

Key Features

• Carbide tipped over a high-speed steel body for durability in abrasive materials
• SDS-Plus shank allows tool-free bit changes on compatible rotary hammers
• 2 inch flute length provides effective dust evacuation during concrete drilling
• 3/16 inch diameter suits anchor pilot holes and small conduit penetrations
• 4 inch overall length fits standard recessed and flush drilling applications

Compatibility

Designed for use with SDS-Plus rotary hammer tools. The SDS-Plus shank interface is an industry-standard fitting accepted by SDS-Plus chucks across multiple tool brands.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with rotary hammer operation. Confirm the rotary hammer is powered down and unplugged before inserting or removing the bit. Eye protection and dust control measures are recommended when drilling concrete or masonry. Always follow applicable OSHA silica dust regulations when drilling cementitious materials.