The Makita XDT14 is an 18V cordless impact driver with brushless motor technology. It has a maximum torque of 1500 in-lbs and a speed of 3800 RPM. The set includes a belt clip and comes in a hard case. The impact driver uses a lithium-ion battery with a capacity of 5 Ah. It has a 1/4 inch keyless chuck and is a 3-speed model.