Makita 18V LXT 4-1/2 - 5 in. Cut-Off/Angle Grinder (Tool Only) is a powerful and versatile tool designed for demanding cutting and grinding tasks. It features Automatic Speed Change™ technology that maintains optimal speed under load, paired with a BL™ Brushless Motor that runs cooler for enhanced performance and durability. Safety is prioritized with Active Feedback-sending Technology (AFT®) that shuts off the motor if wheel rotation stops unexpectedly. The grinder is built for comfort and control, boasting rubberized soft grips, a slide switch with lock-on operation, and a compact design measuring 14-1/4 inches long while weighing only 5.6 lbs with battery (sold separately). Additional features include smooth spiral bevel gears, soft start-ups, anti-restart protection, and a 3-stage LED battery charge indicator. The BL™ brushless motor optimizes battery life, delivering up to 50% longer run time per charge, and is protected by wire mesh intake covers. Makita’s Start Protection Computer Controls™ prevent overheating, overloading, and over-discharging. This tool is compatible with Makita’s fast-charging 18V Lithium-Ion batteries, helping you get back to your projects quickly. Extreme Protection Technology (XPT™) seals the tool against water and dust, ensuring durability in tough jobsite conditions. Batteries and chargers are sold separately. Model Number: XAG04Z