Efficient, Powerful Sharpening: Powered by a 370W strong motor running at 3590RPM high speed, this VEVOR circular saw blade sharpener grinder features a 5-inch grinding wheel to efficiently restore dull and worn blades for sharper and more precise cuts Stay Cool & Sharpen Strongly: Our circular saw blade grinding machine incorporates an upgraded cooling system with a water tank, keeping the grinding wheel cool during operation, preventing damage from high temperatures, and enhancing the toughness of your blades Wide Compatibility: Equipped with different sized saw centerings to accommodate circular saw blades from Φ3.2" to Φ27.5". Combined with a smooth slide-rail adjustment system, it locks securely in place for stable and precise sharpening Easy Adjustment: Our water injection saw blade sharpener's grinding wheel can be adjusted up and down by 20°. You can also turn the handle 30° to the left and 45° to the right, allowing flexible angle control and ensuring consistent sharpening results

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