The highest performing hammer drill and impact driver in the industry. Both tools feature a POWERSTATE Brushless Motor to power through a variety of applications. REDLINK PLUS Intelligence protects from overloading and overheating. ONE-KEY technology to remotely monitor your tool from a smartphone. ONE-KEY lets you customize track and manage tools for increased productivity. 1/4" Hex Impact Driver delivers up to 2000 in-lbs of torque. One-handed bit insertion and four custom drive control modes. The 1/2" Hammer drill produces 1200 in-lbs of torque and 2000 RPMs. Anti-kickback technology increases control in bind-up situations. All-metal ratcheting chuck. Includes: Two M18 REDLITHIUM XC5.0 Extended Capacity battery packs, Two Belt clips, Two Bit holders, Side handle.