The Breville Grinder Assembly OEM part is specifically designed for the Barista Express BES870XL espresso machine, featuring a burr grinder for a consistent and high-quality grind. This electrical-powered component includes a coffee grinder that is essential for creating great-tasting espresso beverages at home. Made by the reputable brand Breville, this OEM replacement part ensures compatibility and functionality with your espresso machine, making it an essential addition to your kitchen tools for coffee enthusiasts.