ACCESSORIES: Included Edge Guide & Dust Port Adapter for Accuracy and Ease of UseBRUSHLESS MOTOR: Powerful Motor Provides Greater Performance and Longer RuntimeDEPTH ADJUSTMENT KNOB: Allows for Fast and Easy Height AdjustmentsLED LIGHT: To Illuminate Work AreasVARIABLE SPEED DIAL: Allows User to Control Speed from 16000-30 000 RPM for Various Applications