Powerful motor input 2,000WElectronic Control: Soft start and constant speedVariable speed dial on handle grip for better usabilityFine adjustment by knob and quick by leverSoft grip handle and ergonomic designImproved clutches for collet chuckDust guideIncludes 2 collet chucks: 12mm and 8mm ( or, 1/2 inch and 1/4 inch)Better routing operability when it is used with an optional bench stand