General description The 5Pcs 4inch/100mm Super Thin Cutting Disc is designed for fast and precise cuts in various materials. Made with a diamond high manganese steel matrix, these blades are high-temperature resistant, ensuring reduced vibration and straighter, faster cuts. They are multi-purpose, chip-free, and provide uniform grinding force for smooth results. Technical specifications Diameter: 4 inch / 100 mm Inner Hole: 20 mm Segment Height: 30 mm Thickness: 1.0 mm Color: Green Material: Emery Package Contents: 5 x Diamond Saw Blade Measurement allowed error: +/- 1-3 cm Compatibility and accessories Designed for use with the Model 100 angle grinder Usage Ideal for smooth cutting, chamfering, and grinding of glass, jade, crystal, wine bottles, ceramics, ceramic tiles, and other materials. Other information Low grinding noise and minimal dust production Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual