Excel 18V Brushless Impact Driver is a powerful and versatile tool perfect for driving screws, drilling pilot holes, and removing nuts and bolts. It features a brushless motor for efficiency and durability, a maximum torque of 220Nm, and a 1/4" chuck for fast bit changes. The driver also has an ergonomic soft-grip handle for comfort and control, and a built-in LED worklight to illuminate the work area. It comes with one 4.0Ah battery and a 100-240V fast battery charger. Specifications include: 18V voltage, 0-1100/0-2150/0-3000 min-1 rated speed, 0-1500/0-3000/0-3800 bpm impact frequency, 220Nm max torque, 1/4" chuck capacity, 76.30dB(A) sound pressure level, 87.30dB(A) sound power level, and 0.5923m/s2 vibration level. It includes a 12-month standard warranty.