V20 (20v max battery, maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18) lithium ion. 280 power drill/driver. 1460 in-lbs max torque impact driver. 2-Speed Gearbox: For speed of application. 1/2 inch Chuck: Accepts variety of bits. Led Work Light: Improves visibility. Quick Release 1/4 inch Hex Chuck: For one handed bit changes. Powerful Impact Mechanism: For driving heavy duty fasteners. VersaTrack (VersaTrack clip and accessories sold separately. See Craftsman.com for details) compatible., Specifications: CMCD700: Voltage: 20v max. Chuck Size: 1/2 inch (13 mm). Max Power: 280 UWD. RPM: 0-400 (0-1500). Weight (Tool only): 2.7 lbs (1.2 kg). CMCF800: Voltage: 20v max. Drive Size: 1/4 inch (6.35 mm). Max Torque: 1480 in-lbs. RPM: 0-2800. IPM: 0-3100. Weight (Tool only): 2.5 lbs (1.2 kg)., Includes: CMCC0700 Drill/driver, CMCF800 impact driver, (2) 20v max lithium ion batteries, 20v max lithium ion charger, double sided bit tip, PH no.2 screwdriving bit, storage bag., Product may differ from what pictured. Does not affect function., US and Canada only. We build pride. If a product fails to perform due to defects in material or workmanship, we will repair or replace it. Proof of purchase required. 90 day satisfaction guarantee. See craftsman.com or call 888-331-4569 for details. This tool complies with OSHA standards applicable to it. Complies with UL/CSA/ANSI standards. craftsman.com. For product, service or warranty information contact us at: craftsman.com. US and Canada 1-888-698-2571. International +1-410-329-9200. Tools, accessories, and storage bag made in China., Charger made in China or Thailand., Batteries made in China, Japan, South Korea, or Malaysia.