Tackling concrete, masonry, or tough drilling jobs? The Monkey King cordless rotary hammer is a powerhouse built for serious DIY and professional work. It runs on a 20V lithium-ion battery (a 4.0Ah battery and fast charger are included) for total cordless freedom. The brushless motor is more efficient and longer-lasting, delivering a solid 2.2 joules of impact energy and up to 4750 blows per minute (BPM) to power through hard materials. You get four versatile modes: drill-only for wood/metal, hammer drill for masonry, hammer-only for chiseling, and a setting to lock the rotation. The SDS-Plus chuck accepts a huge range of bits and chisels (up to 7/8\ capacity in concrete), and the kit comes with a few to get you started. Features like variable speed control, an LED work light, and a battery gauge add convenience. The whole kit – drill, battery, charger, bits, chisel, depth rod, and a carrying case – gives you everything you need in one box. Whether you're installing anchors, breaking up tile, or drilling foundation holes, this hammer provides pro-level performance without the cord. A great value for contractors, remodelers, or dedicated homeowners.