POWERFUL GEAR AND MOTOR SYSTEM PROVIDES 2X THE TORQUE!! 110 VOLT POWER ALLOWS FOR SMOOTH AND CONSISTENT FILLETING. ERGONOMIC DESIGN REDUCES FATIGUE AND STRAIN DURING USE. CONVENIENT CARRYING BAG ALLOWS FOR PROPER VENTING TO PREVENT ODOR AND CORROSION BUILD-UP. TWO YEAR LIMITED WARRANTY. WEIGHT: 1 POUND 10 OUNCES