Usage Tips: Large Compatibility - Diamond grinding is applicable for Inland, , Delphiglass, Glastar and any glass grinding machines that has specified and the same fiReliable Durability - for its robust structure, made boosting the , performance, durability, and the grinders can work well.gurations of the machine. Use to remove flash from metal castings, deburring any metal after cutting, smoothing welded joints, grinding off rivets and removing rust. in Service - The usage of this tools is lower, and the operation life is higher, so the diamond grinding 's working role is still maintained. Range of Applications - The basic frosted design of the glass grinding makes it an excellent choice for shaping various shapes of glass, ceramic tiles, stone, and other materials. Grinder bits are used for cutting, shaping, and grinding. Various Categories - MCB18, MCB14, MCB1, and MCB34 a set you may choose the appropriate grinding tool based on the size and grinding requirements. Material:Diamond colour:gold Package Contents: 4 * Grinding Bits 4 * wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.