Normcore 58mm to 49mm Step-Down Portafilter Basket Kit, CNC-machined From a Solid Block of 304 Stainless Steel, 0.18mm Holes, Includes Dosing Funnel, 49mm Puck Screen, 200 Papers Filter

Features

• STEP-DOWN DESIGN: Smaller 49 mm chamber inside a standard 58 mm portafilter creates a thicker, higher-aspect-ratio puck for sweeter, more balanced shots and more even flow with fewer dry channels
• CNC-MACHINED 304 STAINLESS (58-49 MM): Milled from a solid block for precise geometry (straight walls, crisp edges) and excellent rigidity, thermal stability, and corrosion resistance
• 0.18MM LOW-FLOW CONTROL: 2,415 laser-perforated holes slow the flow for easier dial-in with a coarser grind and richer texture, ideal for medium/dark roasts
• BOTTOMLESS-ONLY FIT: Deeper than standard 58 mm baskets; compatible with 58 mm bottomless/naked portafilters (not spouted or pressurized)
• FULL 49 MM WORKFLOW: Includes 49 mm dosing funnel, 49 mm 0.8 mm puck screen, and 200 49 mm paper filters for cleaner cups and faster dial-in