ST-C700 AIR BELT SANDER (10x330mm) FREE SPEED : 18,000 RPM SANDING PAD : 3/8 x13" (10x330mm) AIR CONSUMPTION : 2CFM (57 L/MIN) OVERALL LENGTH : 305 mm (12") NET WEIGHT : 1.76lbs (0.8kgs) ST-7709 AIR BELT SANDER (10x330mm) FREE SPEED : 17,000 RPM SANDING PAD : 3/8 x13" (10x330mm) AIR CONSUMPTION : 6CFM (171 L/MIN) OVERALL LENGTH : 260 mm (10-1/4") NET WEIGHT : 1.9lbs (0.9kgs) ST-C703 AIR BELT SANDER (20x520mm) FREE SPEED : 18,000 RPM SANDING PAD : 7/8 x20" (20x520mm) OVERALL LENGTH : 375 mm (14.7") AIR CONSUMPTION : 3CFM (85.5 L/MIN) NET WEIGHT : 2.64lbs (1.2kgs) ST-7710 AIR BELT SANDER (20x520mm) FREE SPEED : 16,000 RPM SANDING PAD : 7/8 x20" (20x520mm) AIR CONSUMPTION : 6CFM (171 L/MIN) OVERALL LENGTH : 340 mm (13-1/3") NET WEIGHT : 2.64lbs (1.2kgs) ST-7703 AIR MINI BELT SANDER (60x260mm) FREE SPEED : 7,000 RPM SANDING PAD : 2-1/4x10" (60x260mm) AIR CONSUMPTION : 13CFM (380 L/MIN) OVERALL LENGTH : 170 mm (7") NET WEIGHT : 2.5lbs (1.1 kgs)