Widely used: Standard grit is ideal for shaping glass, tile, stone, and similar materials. Dyed diamond grinder bits are suitable for hobby applications. Durable and long lasting: Diamond grinder bits are designed for extended use with securely bonded diamonds. Chrome-hardened shank provides enhanced performance, strength, and durability. Good Performance: The drill bit is hardened to improve performance, strength, and durability. Service Life: The grinding head maintains consistent contact during operation, reducing wear and extending service life. Application Range: The glass grinding head features a standard frosted design, making it suitable for shaping glass, ceramic tiles, stone, and other hard materials. Application: Diamond bits are compatible with various glass grinding machines. This set includes two sizes: 1 Inch and 5/8 Inch. Color: Yellow Material: Ceramic Package Contents: 1 x 1 Inch Diamond Grinding Bit 1 x 5/8 Inch Diamond Grinding Bit Note: Light reflection and display differences may cause slight variations in color. Measurement may vary by +/- 1-3 cm.