Advanced Water Cooled System: This electric knife sharpener features a water cooled system to minimize heat buildup, safeguarding blades from overheating damage and ensuring longer tool life with its temperature-controlled design. Adjustable Water Reservoir: The wet stone grinding machine includes dual mounting holes for easy water tank height adjustment, ensuring consistent wet grinding performance and durability as the leather wheel wears down. Durable Low-Speed Construction: Constructed with a sturdy aluminum alloy body, a 10-inch 220 mesh grinding stone, and an 8-inch waterproof leather wheel, this grinder offers wear-resistant operation at a slow 95 RPM for precise sharpening. High-Efficiency Motor: Equipped with a 240W motor running at 1425 RPM, the wet and dry stone grinder provides fast, controlled grinding for smooth finishes on knives, tools, or metals with minimal effort. Versatile Applications: Ideal for woodworking, meat processing, leather care, and more, this sharpening system is a versatile choice for professionals in catering, hospitality, crafting, and DIY enthusiasts seeking reliable performance.