This Makita TD111D is a cordless brushless impact driver powered by Makita's 12v CXT lithium battery platform. It is compact and lightweight, delivering up to 135Nm of tightening torque and weighing only 1.1kg with an overall length of 135mm from chuck to back of body. The impact driver features two impact modes (Hi/Low) with an Assist Mode for enhanced control, variable speed, an electric brake, forward/reverse rotation, and an LED job light with pre-glow and afterglow functions. The brushless motor ensures durability and efficiency. It also includes battery protection circuits to prevent damage from over-discharge, high temperatures, or overload currents. The slide-on battery system with multi-contact terminals provides stable contact even under vibration, and a 4-stage LED fuel gauge indicates the battery level. This model is sold as a body-only unit and does not include a battery, charger, or case. It is designed to drive home fasteners up to an M14 bolt, with a high-mode impact rate of 3,900 impacts per minute. A-mode operation starts fasteners slowly before engaging full power, which helps prevent cam-out and cross-threading.