
Premium CBN Grinding Wheel for Precision Internal Abrasive Work. Customizable Dimensions: Length, inner diameter, and granularity are formulable to meet specific requirements. High Precision Performance: Ensures cylindricity <0.02 and circular degree <0.01 for superior grinding results. Premium Materials: Utilizes imported diamond and CBN abrasive for enhanced durability and cutting efficiency. Trusted Manufacturer: Over 25 years of experience, trusted by industry giants like BYD, Gree, and Midea. Flexible Customization: Offers OEM/ODM services with customization from samples, designs, or full customization. Low MOQ: Minimum Order Quantity is just 1 PCS, allowing for flexible trial orders. Quality Assurance: 100% inspection of finished products including visual and function checks. Fast Lead Time: Off-season lead time is within 15 workdays for quick delivery.