The Makita 18V LXT Lithium-Ion Brushless Cordless 1/4" Impact Driver Kit (3.0 Ah) (XDT131) is engineered for a wide range of driving and fastening tasks in any field that requires a top of the line cordless impact driver. The powerful, brushless motor features variable speed and efficiently uses energy to match torque and RPM to changing demands of various applications. This Impact Driver was built with durability and performance in mind, with an all aluminum gear housing and technology that protects it from dust and water damage in harsh conditions. Its compact, ergonomic design and low weight help reduce operator fatigue while a convenient built-in LED light help illuminate the work area. Additionally, it features a one-touch 1/4" hex chuck for quick and easy bit changes.