The versatility of a split shaft multi attachment power head in cordless! Perfect for the person who wants only one power unit and several options to expand. High power brushless motor allows for heavy work loads. High/Medium/Low 3-speed selection and variable speed control by trigger. Variable speed control allows the user to match speed to application. Multi-tool system consisting of power head and several versatile optional attachments is ideal for a wide range of applications. Active Feedback sensing Technology (AFT) turns the motor off if rotation speed suddenly slows. Electric brake for maximum productivity and increased operator safety.