Makita XUX01M5PT 18V X2 (36V) LXT Lithium-Ion Brushless Cordless Couple Shaft Power Head Kit with String Trimmer Attachment (5.0Ah)

BL Brushless motor delivers up to 7,100 RPM for faster cutting 3-Speed options (Low: 4,200 RPM, Medium: 6,000 High: 7,100 RPM) for power management Compatible with a variety of optional couple shaft attachments for versatility Lever style lock system allows for quick tool-less installation and replacement of attachments Electronic Torque Control turns the motor off if rotation speed suddenly slows down or stops Reverse (clockwise) rotation system allows operator to quickly clear brush cutter head of entangled grass and weeds Variable speed trigger switch for controlled cutting speed Overheat warning system turns on indicator light and is engineered to automatically stop motor The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life Extreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh job site conditions