Rancilio STILE SD Semi-Automatic Espresso Coffee Grinder Overview The Stile SD Espresso Grinder focuses on the essentials for top-notch espresso. This on-demand grinder eschews a timer and screen, providing only portafilter-activated grinding. It houses a superb 58mm steel burr set, identical to the one in the Stile, complemented by a collar-style adjustment featuring distinctive micro-steps for simplified calibration. Rancilio enhances this model with a well-insulated casing and a low-static grind path to ensure smooth operation. Features 58mm Espresso Grinder - Large flat 58mm burrs offer fast, consistent espresso grinds. Micro-Step Grind Adjust - The Stile's unique grind adjustment is accessible from either side of the machine and offers hundreds of micro steps to help you dial in. Sound and Static - Enjoy your morning workflow with the Stile's sound-insulated, low static dosing. Espresso Optimized - The Stile's micro-step adjustments and wide portafilter hook make it ideally suited for espresso grinding. Manual Dosing - Manual dosing only. Specifications Dimensions: Width 5.2 inch | Height: 12.4 inch | Depth 7.28 inch Weight: 12.12 lb Burr Diameter: 58 mm Exterior Material: Metal and plastic Grind Adjustment: Manual Stepped Bean hopper Capacity: 11 ounces Power: 120 V~, 60 Hz 249 W Warranty: 1 year Shipping weight: 15.5 lbs.