Wondering how you can sharpen circular saw blades quickly and hassle-free? Use our portable electric circular-saw blade sharpener and you can sharpen one or even several saw blades in one sitting, without fatigue. ■For saw blades 3-1/2" to 15-3/4" in diameter ■Motor block tilts 25° left and right to handle different blade tooth configurations ■Blade indexing arm for fast, easy blade sharpening ■Sturdy die-cast aluminum base and indexing arm Includes 4" diamond wheel, 4" emery wheel, 6 ft. 18 gauge power cord Motor: 120V, 60 Hz, 140 watts, 3800 RPM Overall dimensions: 9-1/2" L x 13-3/4" W x 11" H Shipping Weight: 14.70 lbs.