The 20V MAX XR 1 in. Cordless Concrete Nailer is designed for installing drywall track into concrete and steel substrates. This all-electric nailer operates on the same battery as other DEWALT 20V MAX tools and eliminates the need to purchase fuel cells. A field-serviceable driver blade minimizes downtime. Variable power settings, a small profile 1 in. capacity magazine, and interchangeable noses maximize versatility and convenience. LED LightDrivers make this nailer shine in low-light conditions. Compatible with DEWALT cordless concrete nails in lengths from 1/2 in. to 1 in. compatible with DEWALT cordless concrete nails in lengths from 1-1/4 in. to 2-1/4 in. when used with the DCN8906 2 in. accessory magazine.