DEWALTs exclusive NANO-phosphate lithium-ion cells deliver more run time and longer battery life and durability for up to 2000 recharges. This 18V cordless kit includes a hammerdrill and impact driver. 18V cordless hammerdrill with high power motor delivers 425 unit Watts out for maximum performance Heavy-duty 1/2in. self-tightening chuck tightens throughout operation providing superior bit gripping torque 18V impact driver delivers 1330 in.-lbs. of torque and 0-2400 RPM
