This Makita 18V impact wrench is rated excellent by satisfied customers The Makita DTW701Z 18V Brushless Impact Wrench is a compact and powerful tool with a max fastening torque of 700Nm and a nut busting torque of 1,000Nm. The wrench has a 1/2in square drive and C-ring and features an electronic 4 stage impact power selection with forward and reverse rotation (and auto-stop system available in both modes). Users can easily switch between variable speed mode and full speed mode with the push of a button. This product is sold without battery and charger. Features: Electric brake Variable speed control by trigger Forward / reverse rotation LED job light Brushless motor Ergonomic soft grip Compact & Lightweight Electronic 4 stage impact power selection Auto-stop system available both in forward/reverse rotation modes Trigger switch with full speed mode: Variable speed mode can be changed to full speed mode simply by pushing a button. In full speed mode the trigger travel is shorter, the f