The SENIX PDHX2-M2 20V Max* cordless 1/2-inch hammer drill/driver features a high-performance brushless motor that delivers up to 45 foot-pounds of torque, 2200 RPM, and 34,000 IPM with longer runtime. The 1/2-inch keyless, ratcheting chuck is designed for increased strength and durability. The 19-position clutch and 2-speed gear box match different drilling and driving needs. Ergonomic and compact design offers user comfort during prolonged use. For use with SENIX 20V Max* batteries and CHX2 2 Amp charger. Battery, charger and soft bag are included. All SENIX 20 Volt Max* cordless products are backed by our 5-year limited warranty and all SENIX lithium-ion batteries and chargers are backed by our 3-year limited warranty for your peace of mind. *20 Volt Max* battery, maximum initial battery voltage (measured without a workload) is 20 volts. The nominal voltage is 18.