Di Pacci — Home Grinders — Mahlkönig — Made in Germany — Hemro Group Mahlkönig X64 SD 64mm Special Steel Flat Burrs · Zero Retention · 1,950 RPM · Stepless 0–12 · Anti-Popcorn · <65dB · Made in Germany — Espresso to Cold Brew The Mahlkönig X64 SD is a single-dose flat burr grinder that brings Mahlkönig's commercial-grade burr engineering into a compact, home-friendly package. Built around 64mm special steel flat burrs manufactured in Germany and spinning at 1,950 RPM, it grinds at 2.5–6 grams per second across the full range from fine espresso to coarse cold brew — with consistent, even particle distribution every time. The zero-retention grinding chamber and bellows system together clear the chute completely between doses, making the X64 SD a true single-dose grinder that wastes nothing and keeps every cup tasting fresh. What separates the X64 SD from the crowded 64mm field is pedigree and precision. Mahlkönig burrs are produced in their Hamburg facility as part of the Hemro Group alongside Ditting, Anfim, and HeyCafe — some of the most respected names in professional grinding. The X64 SD's stepless micrometric dial (0–12 scale) gives you micron-level adjustment across all brew methods, paired with a grind size reference guide inside the lid so you can replicate recipes without guesswork. Multiple hopper attachments — standard (30g), anti-popcorning (30g), and extension (100g) — plus an 80g bellows and magnetic stainless steel dosing cup and funnel make this a complete, well-considered package for serious home baristas. ⚙️ 64mm Special Steel Flat Burrs 🎯 Zero Retention — Bellows + Chamber ⚡ 1,950 RPM · 2.5–6 g/s 🔧 Stepless Micrometric — 0–12 Scale 🌽 Anti-Popcorn Included 🔇 <65dB Quiet Operation 🇩🇪 Made in Germany — Hemro Group 📐 143 × 253 × 249mm · 4.8kg Best for: ☕ Serious Home Espresso · 🔄 Single-Dose Workflows · 🫗 Multi-Method Brewers · 🎯 Precision Dial-In · 🇩🇪 Commercial Burr Heritage at Home 64mm Flat Burrs 1,950 RPM Idle Speed 500kg Burr Life <65dB Noise Level Key Features Burrs 64mm Special Steel Flat Burrs — Made in Germany Mahlkönig's 64mm special steel flat burrs are produced in their Hamburg facility — the same production line supplying commercial machines worldwide. Flat burr geometry produces a higher proportion of uniform-sized particles than conical burrs, delivering clarity, flavour precision, and consistent extraction across all brew methods. Burr life rated at approximately 500kg at median setting Zero Retention Zero-Retention Chamber + Bellows System The X64 SD's internal grinding chamber geometry is engineered to minimise grounds build-up, while the included 80g-capacity bellows clears any residual grounds from the chute with a quick squeeze. Switch between beans and brew methods without cross-contamination. Every dose is as fresh as the one before it Grind Adjustment Stepless Micrometric — 0–12 Scale + Grind Guide Fully stepless micrometric adjustment on a detailed 0–12 scale gives you micron-level control across the full grind range from fine espresso to coarse cold brew. A built-in grind size reference guide inside the lid maps brew methods to scale positions — making it easy to dial in and replicate your preferred recipes reliably Speed 1,950 RPM · 2.5–6 g/s — Fast Single Dose At 1,950 RPM idle speed, the X64 SD grinds espresso doses at a minimum of 2.5 g/s — reaching 6 g/s on coarser settings. A 16–18g espresso dose completes in under 8 seconds on fine settings, keeping your morning workflow quick and responsive without compromising grind quality Anti-Popcorn Anti-Popcorn Accessories — Consistent Bean Feed Light, low-density, or oily beans can skip across the spinning burrs rather than feeding cleanly — causing uneven grind particle distribution. The included anti-popcorning hopper accessories prevent this, ensuring smooth, consistent bean feed from the first gram to the last for uniform particle size and better extraction Workflow Magnetic Dosing Cup + Funnel — Clean Bench Workflow The ma