{"product_id":"calibrated-spring-loaded-coffee-tamper-51-54-58mm-barista-tool","title":"Calibrated Spring-Loaded Coffee Tamper 51\/54\/58mm | Barista Tool","description":"\n\u003ch2\u003eProfessional Calibrated Espresso Tamper for Consistent, Café-Quality Shots\u003c\/h2\u003e\n\u003cp\u003eElevate your home or commercial espresso game with the \u003cstrong\u003ekacacao Calibrated Spring-Loaded Coffee Tamper\u003c\/strong\u003e. Available in \u003cstrong\u003e51mm, 54mm, and 58mm\u003c\/strong\u003e base sizes, this precision-engineered tamper ensures you apply a perfectly even, consistent pressure every single time — no guesswork, no over- or under-tamping. The \u003cstrong\u003eripple base design\u003c\/strong\u003e delivers uniform coffee puck compression, while the \u003cstrong\u003ecalibrated spring mechanism\u003c\/strong\u003e clicks and releases at a set pressure so every tamp is identical from the first shot to the last.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Base Sizes:\u003c\/strong\u003e Fits 51mm, 54mm, and 58mm portafilters — compatible with most home and professional espresso machines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring-Loaded \u0026amp; Calibrated:\u003c\/strong\u003e Built-in spring mechanism delivers constant, repeatable tamping pressure for consistent espresso extraction every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRipple Base Design:\u003c\/strong\u003e Promotes even coffee bed leveling and reduces channeling for a flawlessly extracted shot.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Construction:\u003c\/strong\u003e Solid, premium-grade metal body built to withstand daily barista use in both home and café environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic Handle:\u003c\/strong\u003e Comfortable, balanced grip reduces hand fatigue during high-volume tamping sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e YFC02\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy a Calibrated Tamper Matters\u003c\/h3\u003e\n\u003cp\u003eInconsistent tamping is one of the most common causes of uneven espresso extraction — leading to bitter or sour shots. A calibrated, spring-loaded tamper takes the variability out of the equation, helping you dial in your grind and extraction with precision. Whether you're a home enthusiast or a professional barista, this tool is an essential upgrade to your espresso setup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e kacacao\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e YFC02\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Type:\u003c\/strong\u003e Ripple \/ Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 51mm | 54mm | 58mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComplete Your Barista Toolkit\u003c\/h3\u003e\n\u003cp\u003ePair this tamper with other essential tools to build your perfect espresso station. Explore our \u003ca href=\"\/products\/stainless-steel-flat-disc-spacer-beads-gold-silver-jewelry-making\"\u003eStainless Steel Flat Disc Spacer Beads\u003c\/a\u003e for craft projects, or browse our \u003ca href=\"\/products\/stainless-steel-cord-end-caps-with-loop-jewelry-making-6pcs\"\u003eStainless Steel Cord End Caps\u003c\/a\u003e for your DIY needs — and check out our full range of kitchen and lifestyle accessories in-store.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.nutrition.gov\/topics\/shopping-cooking-and-food-safety\" target=\"_blank\" rel=\"noopener\"\u003eNutrition.gov on cooking and food safety\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What espresso machine portafilter sizes does this coffee tamper fit?\u003c\/h4\u003e\n\u003cp\u003eA: This calibrated spring-loaded coffee tamper is available in three sizes — \u003cstrong\u003e51mm, 54mm, and 58mm\u003c\/strong\u003e — making it compatible with a wide range of home and commercial espresso machines, including popular brands that use standard portafilter basket diameters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the spring-loaded calibrated mechanism work?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in spring mechanism is pre-set to release (click) at a consistent, fixed pressure level. When you tamp the coffee grounds and reach the target pressure, the tamper's spring compresses and signals that you've applied the correct force — ensuring every tamp is identical for repeatable, even espresso extraction.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the ripple base better than a flat base for tamping espresso?\u003c\/h4\u003e\n\u003cp\u003eA: The ripple base is designed to promote more even distribution of coffee grounds across the portafilter basket, helping to reduce channeling (where water finds weak spots in the coffee puck). This can lead to more balanced, consistent espresso shots compared to a standard flat base.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is the tamper made from?\u003c\/h4\u003e\n\u003cp\u003eA: The kacacao YFC02 coffee tamper is constructed from durable, premium-grade metal, designed for long-lasting performance whether you're using it at home or in a high-volume café environment.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What espresso machine portafilter sizes does this coffee tamper fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This calibrated spring-loaded coffee tamper is available in three sizes — 51mm, 54mm, and 58mm — making it compatible with a wide range of home and commercial espresso machines, including popular brands that use standard portafilter basket diameters.\"}}, {\"@type\": \"Question\", \"name\": \"How does the spring-loaded calibrated mechanism work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The built-in spring mechanism is pre-set to release (click) at a consistent, fixed pressure level. 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