Features and Benefits
The IRTD550 provides the most power per pound of any cordless drill/driver in it's class. Patented IQv technology offers maximum performance, durability, and battery life. The IRTW550 is compatible with both Lithium Ion and Nickel Cadmium 14.4V IQv batteries. An industrial keyless ratcheting chuck with hardened steel teeth supplies increased power and durability. The IRTD550 is ideal for all drilling, boring, fastening, and screwing applications.