Powerful motor provides the power and durability required to cut in various materials. Perfect for most trimming, small edge forming and hinge routing applications. Ergonomics allow for comfortable, single-handed control. Precision-machined, cast-aluminum fixed base provides long term durability. Extra large locking knob allows for a quick motor release and/or course depth adjustment. Micro-set thumbwheel enables quick and accurate bit height adjustments. Spindle lock button allows for single wrench bit changes. LED (light emitting diode) light and clear sub-base ensure maximum visibility in operation.