Hi - KOKI's new WH18DE impact wrench has a lightweight compact overall design, weighing only 1.6 kg, and has a maximum tightening torque of 175Nm. Along with a low minimum speed of 100rpm, the highly responsive trigger has less play in it than conventional impact drivers and is more responsive and gives you a controlled feel even with small, delicate screws. - This impact drill driver features a brushless motor that delivers exceptional power and performance, allowing for fast and efficient drilling and driving tasks - With its 18V battery voltage, the HiKOKI Impact Drill Driver provides sufficient power to tackle a wide range of applications, from drilling into wood and metal to fastening screws and bolts - The tool is built with user comfort in mind, featuring a compact and lightweight design that reduces fatigue during prolonged use. The ergonomic handle ensures a secure grip and enhances control for precise drilling and driving - The brushless motor technology extends the tool's lifespan by reducing wear and tear, providing a longer runtime, and requiring minimal maintenance