Powered by the latest in lithium-ion battery technology, this line of cordless drills covers every application from light-duty drilling and driving to heavy-duty work in cramped spaces, at odd angles, with thick materials, and with precise depth requirements. The CXS ultra-compact drill, T-drills, and C-drills all feature the FastFix chuck system (that lets you swiftly and easily swap between chucks without tools) and the exceptionally quick and secure Centrotec bit-change system. Electronic controls maintain high performance while protecting batteries and motors. The well-balanced, lightweight design of the tools increases comfort in prolonged use.