The Makita DTW1001Z is an 18V LXT Brushless Cordless 3/4" Impact Wrench engineered for demanding fastening tasks in various professional settings, including steel fabrication, commercial construction, and automotive repair. Powered by a high-performance brushless motor, this impact wrench delivers a maximum fastening torque of 1050 Nm and an exceptional 1700 Nm of nut-busting torque for breaking loose stubborn fasteners. It features a 3-stage power selection system, allowing users to adjust the no-load speed (0-900 / 0-1,000 / 0-1,800 RPM) and impacts per minute (0-1,800 / 0-2,000 / 0-2,200 IPM) for precise control over different applications. An integrated auto-stop function in reverse rotation enhances efficiency by stopping impact and rotation within 0.2 seconds after a fastener is loosened. This body-only tool (battery and charger sold separately) is equipped with a durable 3/4" square drive with a friction ring for quick and secure socket changes, and a built-in LED light to illuminate the work area. With an overall length of 229 mm and a net weight of 3.7 kg (tool only), its ergonomic design helps reduce operator fatigue during extended use.