
Ceramic Grinding Wheel Cover Ceramic Grinding Bead Grinding Wheel Speciflcation. Specialized Needle Grinding: Designed for hypodermic needle cannula grinding with precise, burr-free results. High Precision Standards: Cylindricity <0.02 and Circular Degree <0.01 for superior grinding accuracy. Customizable Hardness: Hardness options available in K and L grades to suit specific grinding needs. Customizable Speed: Speed can be customized to 35m/S for optimal performance. Multi-Color Options: Available in Green, Gray, and White colors for user preference. Vitrified Bond Tech: Uses vitrified bonding technology for durable and efficient grinding. Quality Assurance: Pre-production samples and final inspections guaranteed before shipment. 30 Years Experience: Professional manufacturer with over 30 years in abrasives and grinding wheels.