FEIN ASCM 18-4 QM AS Cordless Drill/Driver Fein The FEIN ASCM 18-4 QM AS cordless drill/driver is a versatile professional tool for drilling and driving screws in metal, wood, and composite materials. Powered by an 18 V battery, it provides maximum mobility with consistent power, ideal for workshops, metal fabrication, and industrial maintenance. Featuring a robust chuck, ergonomic design, and enhanced safety functions, it ensures precision, comfort, and long-term reliability for demanding professional use. Learn more