2467-20 Milwaukee M12 1/4" Hex Right Angle Impact DriverDescription The M12 1 4" Hex Right Angle Impact Driver is the ultimate solution for jobs demanding extreme power and speed in the tightest spaces. With a 1. 4" head diameter, and the ability to use with most 1" insert bits, the M12 1 4" Hex Right Angle Impact Driver offers users maximum access for hard to reach fasteners. The tool provides the most power and highest RPM in its class, and is optimized to run at full speed throughout the toughest