Introducing the DCK 12VMAX* Brushless Cordless 6.35mm Impact Driver. With a 12VMAX/2.0Ah×2 battery, it offers exceptional performance. It handles standard bolt sizes from M5 to M14 and has a clamping capacity of 6.35mm. The impact driver operates at variable speeds (0-1,200 RPM & 0-3,300 RPM) for versatile fastening applications. Its powerful motor delivers a maximum torque of 149N.m, all in an ultra-compact size. The ergonomically designed handle with a rubberized soft grip ensures increased comfort, while the driver's net weight of 0.9kg/0.7kg reduces operator fatigue. It features a convenient 6.35mm hex chuck for quick bit changes and a built-in LED light to illuminate the work area.