This is possibly the most powerful drill on the market.
M18 FUEL ONE-KEY 18-Volt Lithium-Ion Brushless Cordless Combo Kit (3-Tool) w/(2) 5.0Ah Batteries, Charger, (1) Tool Bag
The 2796-22 M18 FUEL 2-Tool Combo Kit includes the M18 FUEL Hammer Drill (2706-20) and the M18 FUEL 1/4 in. Hex Impact Driver. The Hammer Drill is the Most Powerful 18-Volt cordless hammer drill on the market, delivering 1,200 in./lbs. of peak torque and up to 2,000 RPM, providing faster drilling speed under heavy load to increase productivity. The M18 FUEL 1/4 in. Hex Impact Driver is the Most Powerful Impact Driver in its class at 1800 in./lbs. of fastening torque. M18 FUEL features the most advanced cordless technology available; a POWERSTATE brushless motor, REDLINK PLUS Electronic Intelligence and REDLITHIUM Battery Technology, resulting in longer motor life, more run time and more power. Both tools are ONE-KEY enabled, allowing users to wirelessly connect to the tool with a smart ph1 to provide unlimited customization and control of the tool's performance. The ONE-KEY Mobile app features predetermined set-ups for specific fasteners and materials or provides complete control over output speed and power to customize the tool for the specific application at hand. Once the desired output performance is reached, the custom profile is then saved to the memory of the tool and the connection to the smart ph1 is no longer necessary. The tool's memory supports up to 4 custom profiles. Includes free M18 18-Volt Cordless Lithium-Ion LED Flood Flash Light (2361-20).