DCA 20V Brushless Hammer Drill Cordless, 492 in-lb Torque Impact Drill, 1/2″ All-Metal Keyless Chuck,18+1+1, (0-450/0-1800RPM), 27000 IPM, Compact Design with 2.0Ah Battery & Charger,ADJZ2055i

Powerful Brushless Motor – The cordless Impact drill with high-efficiency 400W brushless motor delivers up to 492 in-lb max torque for demanding drilling and screw driving tasks, ensuring longer runtime and spark-free operation.
Impact Function – This brushless hammer drill with impact frequency up to 27,000 BPM for heavy-duty drilling in masonry and brick wall surfaces.
2-Speed & 18+1+1 Torque Settings – Variable 2-speed adjustment (0-450RPM / 0-1800RPM) and 18+1+1 torque positions provide precision control for drilling, driving, and hammering applications.