The Skil CB8437B-10 PWRCORE 20 20V Li-Ion Drill Driver & Impact Driver Combo Kit is a versatile and powerful tool set perfect for home and workshop projects. This kit includes a drill/driver with a 2Ah 20V lithium-ion battery, providing consistent and reliable power for drilling and screwdriving tasks. The impact driver in the set is designed for high torque applications, making it ideal for fastening and driving tasks. With a brushless motor type, this combo kit offers efficient and powerful performance, backed by a 5-year manufacturer warranty for peace of mind.