Check the listing for details. Electric Grinder Knife-Sharpener Sanding Machine Glass Ceramic Grinding Machine. Color: Red, Condition: New. Listed at 95.99 USD. Description Explore exquisite craftsmanship and open up a new realm of smooth edges - our edging machine is designed for you who love handcrafting. It uses a high-quality diamond-coated grinding head to give your work smooth and flowing edges, making it easy to handle both mass production and personalized customization, giving your work a new lease on life. Choose us and achieve extraordinary quality. Key Features High-quality Materials: This product is made of ABS and copper, and has undergone electroplating and coating treatment, which has strong hardness and will not easily fade, crack or corrode, making it safe to use for a long time High-Precision Grinding: The grinding head uses diamond as a coating to ensure smooth and flat edges of ceramic and glass products, improving produc.