Factory-Reconditioned Bosch 33614-2G-RT 14.4-Volt Brute Tough 1/2-Inch Cordless Drill/Driver Reconditioned Bosch Power Tools have a One-year warranty through the Bosch factory or an authorized service center Steel-reinforced collar Enhances durability and protects tool when dropped on the chuck Unibody powertrain Maintains alignment between clutch, gearbox and motor for the most durable drivetrain system on the market Externally changeable brushes Can be replaced in as little as 2 minutes Ratcheting, single-sleeve 1/2? chuck with carbide teeth