1-1/8 in. x 18 in. 21-1/2 in. SDS-MAX High-Impact 4-Cutter Carbide Drill Rotary Hammer Masonry Bit | DEW-DW5822

DEWALT's SDS-Max 4-Cutter Carbide-Tipped Rotary Hammer Bit uses variable-helix flutes to help move drilling dust out of the hole while reducing heat buildup during operation. Carbide-tipped construction is suited to concrete and masonry, while the SDS-Max shank provides a secure connection for high-torque rotary hammer applications. The bit is particularly useful for contractors, electricians, plumbers, remodelers, and experienced DIYers handling anchor installation, penetrations, and other large-diameter masonry drilling tasks. Its overall length provides the reach needed for deep-hole applications while maintaining a maximum drilling depth.

• Four-cutter carbide tip provides a durable cutting profile for concrete and masonry drilling
• 1-1/8 in. bit diameter creates large holes for anchors, conduit, pipe, and construction applications
• 18 in. usable length provides substantial drilling depth for demanding masonry work
• Variable-helix flutes help evacuate drilling dust and manage heat during operation
• SDS-Max shank provides compatibility with SDS-Max rotary hammers used for high-torque drilling