Sharper, Faster, Stronger: Revive Your Blades with Precision Tired of dull circular saw blades? VEVOR circular saw blade sharpener boasts a powerful 370W motor for faster blade sharpening. Cooperated with 6 different-sized saw centerings and a water tank for efficient cooling, it tackles dullness and wear with ease, covering diverse blades sharpening needs! Easy adjustment, precise operation! The grinding wheel can be smoothly adjusted up and down by 20°, ensuring a snug fit with blade's teeth. And you turn the handle 30° from the left, and 45° from the right, making sure that the saw blade stays level position for optimal sharpening. Equipped with 6 different saw centerings, our rotary angle grinder mill for wood accommodates saw blades ranging from φ3.15'' to φ27.5''. It excels at sharpening unconventional saw blades ,dense or coarse-toothed blades, blades with left-right teeth, or saw blade with scraper. Our circular blade sharpener comes with a water tank that effectively cools down the grinding wheel during operation, preventing high-temperature damage and enhancing durability. The consistent cooling delivers optimal performance of circular saw blades, resulting in sharper and more precise cuts. We've crafted this table saw blade sharpener with your comfort. The clear aluminum scale marks ensure precise adjustments ; waterproof switch for both safety and durability, and cast iron base with rubber pad offers enhanced stability and minimal vibrations during operation.