Makita 18-Volt LXT Brushless 4-1/2-in / 5-in Cordless Cut-Off/Angle Grinder w/ Electric Brake and AWS (Tool Only)

World's Largest 18V Lithium-Ion System With each cordless tool, you hold over 100 years of motor engineering and over 40 years of cordless innovation The LXT Advantage 4 key components make up the LXT® Advantage, providing you with the most advanced, durable and dependable 18V products Maximum Performance. No Cords Needed. Break free from the cord with two 18V LXT® batteries. Premium Power and Run Time LXT® is the one-battery solution for contractors that require a cordless tool system that helps them be more productive Compact Design and Performance LXT® Compact continues to refine the formula of faster-charging batteries, more power and speed, and a leading power-to-weight ratio A New Class in Cordless The most compact and lightweight go-anywhere 18V solution Faster Charging The Rapid Optimum Charger communicates with the battery’s built-in chip to optimize battery life More Run Time Battery delivers constant power and run time in extreme temperatures, even in winter Longer Motor Life Makita-built Brushless Motor eliminates carbon brushes, so the motor runs cooler and more efficiently Efficient Power Management Overload protection, Over-discharge protection and Overheat protection Star Protection Star Protection is communication technology that protects against overload, over-discharge and overheating 3-Year Limited Warranty On every Makita Lithium-Ion Tool, Battery and Charger from the date of original purchase. Makita delivers corded grinding performance without the cord with the 18-Volt LXT Lithium-Ion Brushless 4-1/2 in. / 5 Cut-Off/Angle Grinder with Electric Brake and AWS (tool only, battery and charger sold separately). It's powered by a Makita brushless motor for longer run time, increased power and speed, and longer tool life. For the most demanding applications, Makita exclusive Automatic Speed Change technology automatically adjusts speed and torque during operation for optimal performance. The XAG17ZU is ideal for grinding and cutting a wide range of materials including tile, concrete, pipe, conduit, and more. For improved efficiency, its equipped with Auto-Start Wireless System technology. AWS utilizes Bluetooth technology for wireless communication between the tool and dust extractor (sold separately). When the trigger of the AWS-equipped XAG17ZU is engaged, the AWS-equipped dust extractor powers-up. When the trigger is released, the dust extractor powers-down. AWS is intelligent communication that eliminates cords and excessive noise since the dust extractor runs only when the tool is running. Additional features include an electric brake that stops the grinding or cut-off wheel in 2 seconds or less, and Electronic Torque Control that turns the motor off if rotation speed suddenly slows or the wheel is forced to a stop. The variable speed control dial allows manual RPM adjustment (3,000-8,500), allowing the user to match the speed to the application. Electric brake stops the grinding or cut-off wheel in 2 seconds or less for maximum productivity Active Feedback-sensing Technology (AFT®) turns the motor off if rotation of the wheel is suddenly forced to stop Automatic-start wireless system (AWS) utilizes Bluetooth technology for wireless power-on/off communication between tool and dust extractor Automatic speed change technology adjusts speed and torque during operation for optimum performance BL brushless motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life Variable speed control dial allows manual RPM adjustment (3,000-8,500) to match the speed to the application Slide switch with lock-on for operator convenience Soft start suppresses start-up reaction for smooth start-ups and longer gear life Anti-restart protection engineered to prevent motor start up when battery is inserted with switch locked on Efficient BL brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge Electronically-controlled BL brushless motor efficiently uses energy to match torque and RPM to the changing demands of the application 3-stage LED gauge indicates battery charge level Spiral bevel gears for smoother rotations and a more efficient transfer of energy Wire mesh intake covers are engineered to prevent debris from entering motor Extreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions Rubberized soft grip provides increased comfort on the job Compact and ergonomic design at only 14-1/4 in. L Weighs only 5.7 lbs. with battery (battery not included) for reduced operator fatigue Click here for more information on Electronic Recycling Programs California residents see Prop 65 WARNINGS