Makita delivers corded grinding performance without the cord with the 18V LXT® Lithium-Ion Brushless 4-1/2" / 5” Cut-Off/Angle Grinder Kit. 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’s exclusive Automatic Speed Change™ Technology automatically adjusts speed and torque during operation for optimal performance. The XAG04T is ideal for grinding, cutting and sanding a wide range of materials including tile, concrete, pipe, conduit, and more.

It’s part of Makita’s expanding 18V Lithium-Ion system, the world’s largest cordless tool system powered by 18V Lithium-Ion slide-style batteries. Makita 18V Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger.

For improved tool performance and extended battery life, Makita created Star Protection Computer Controls™. Star Protection is communication technology that allows the Star Protection-equipped tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. For increased versatility, the tool can also be powered by Makita 18V LXT® and Compact Lithium-Ion batteries with the star symbol on the battery indicating Star Protection inside.

• Automatic Speed Change™ technology adjusts speed and torque during operation for optimum performance
• Active Feedback-sensing Technology (AFT®) turns the motor off if rotation of the wheel is suddenly forced to stop
• The BL™ Brushless Motor eliminates carbon brushes, enabling the BL™ Motor to run cooler and more efficiently for longer life
• Efficient BL™ Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
• The electronically-controlled BL™ Brushless Motor efficiently uses energy to match torque and RPM to the changing demands of the application
• Compact and ergonomic design at only 14-1/4" long
• Weighs only 5.6 lbs. with battery for reduced operator fatigue
• Rubberized soft grip provides increased comfort on the job
• Slide switch with lock-on for operator convenience
• 3-stage L.E.D. gauge indicates battery charge level
• Soft start suppresses start-up reaction for smooth start-ups and longer gear life
• Spiral bevel gears for smoother rotations and a more efficient transfer of energy
• Anti-restart protection engineered to prevent motor start up when battery is inserted with switch locked on
• Efficient internal cooling is engineered for optimum performance
• 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
• 18V LXT® Lithium-Ion 5.0Ah battery BL1850B, features an integrated L.E.D. battery charge level indicator
• 18V LXT® Lithium-Ion 5.0Ah battery BL1850B provides up to 65% more run time per charge*
• 18V LXT® Lithium-Ion 5.0Ah battery BL1850B reaches a full charge in 45 minutes or less
• Equipped with Star Protection Computer Controls™ to protect against overloading, over-discharging and over-heating
• Rapid Optimum Charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature
• Rapid Optimum Charger has a built-in fan to cool the battery for faster, more efficient charging
• Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger
• Compatible with Makita 18V Lithium-Ion batteries with a Star symbol
• 3-year limited warranty on tool, battery and charger
• *compared to BL1830
• Only use genuine Makita batteries and chargers