The Vevor cordless rotary hammer drill is built for concrete, brick, masonry, wood, and metal applications with 1.5J of impact energy and up to 5100 BPM. Its 2-function design lets you switch between hammer only and hammer drill modes for versatile jobsite use. The SDS-Plus chuck supports quick bit changes, while the 20V 4.0Ah lithium battery provides cordless convenience. An efficient cooling structure, reverse function, and ergonomic design help support reliable, comfortable operation. The kit includes drill bits, battery, charger, and a carrying case for portable use.