Quality 75mm grinding disc, wear resistant, high cutting efficient, and with long lifespan. With fine material removal rates, while maintaining a low thermal influence on the workpiece. Three types optional, you can choose HSS disc, carbite cutting disc and polishing disc according to your demands. Widely applications, suitable for surface conditioning and grinding or iron cutting, and home improvement. You can have a try. Specifications: Name: Grinding Disc Type: HSS Disc, Carbite Cutting Disc, Polishing Disc (optional) Sawblade: diameter=75mm, bore=10mm Package size: 100 * 100 * 30mm / 3.94 * 3.94 * 1.18in Package weight: HSS Sawblade: 50g / 1.76ounce Carbite Cutting Sawblade: 10g / 0.35ounce Polishing Sawblade: 50g / 1.76ounce Packing List: 1 * Grinding Disc