Sarred 21V Cordless Rotary Hammer – 4Ah Battery The Sarred 21V Cordless Rotary Hammer is built for powerful performance in concrete, masonry, wood, and metal. Featuring a high-capacity 4Ah lithium-ion battery, this tool offers longer runtime and cordless freedom—ideal for construction, renovation, and on-site drilling tasks. ✅ Key Features: 21V Power – Strong impact force for efficient drilling and chiseling Rotary Hammer Function – Versatile for concrete, tile, brick, and wood 4Ah Lithium Battery – Extended usage per charge with fast recharge support Ergonomic Design – Comfortable grip and anti-vibration handle for better control LED Light – Illuminates work area in low-light conditions SDS-Plus Chuck – Quick and secure bit changes ️ Perfect For: Drilling in concrete, brick, and stone Tile removal, wall chasing, and anchor installations On-site construction and renovation jobs