26,000 RPM brushless motor delivers fast and consistent cutting performance Brushless motor for efficient performance and runtime Forward-positioned on-off button designed for ease-of-use Tool-free bit change enables fast bit changes without the need for a wrench. LED light helps to illuminate dark work surfaces for accurate cutting Accepts 1/8", 5/32", and 1/4" bits and collets Compact size and weight designed to reduce fatigue during periods of extended use.