Brewers & kettles
Illustrative photograph of espresso distribution tools — not this specific product.
Brewers & kettlesNormcoreUpgrading

Normcore V4 Tamper 58.5 mm Spring-Loaded

A spring-loaded 58.5 mm tamper with selectable pressure settings. Fits many 58 mm commercial-size portafilters.

Check at retailerWe do not list exact prices — they move constantly, and a stale figure is worse than none. The band is ours; the live price is on the retailer’s page.
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What it does

  • 58.5 mm base
  • Spring-loaded
  • Selectable pressure
  • Barista tool

Who it suits

  • espresso at home with a portafilter, where a level, even tamp helps even extraction
  • replacing the plastic tamper that came with a machine

Who should skip it

  • pod and capsule machines, where there is nothing to tamp
  • a basket size you have not measured, because the tamper has to match the basket

The thing worth knowing

Match the tamper to your basket: 51, 53, 54 and 58 mm are not interchangeable. A tamper that fits closely leaves no gap at the edge for water to run down.

Suits these methods

Espresso

What we have not done

We have not independently tested this product. The description above is compiled from the manufacturer’s published specification and from what the category demands, and it is written to tell you who the equipment suits rather than to sell it. Where we have no first-hand experience, we say so rather than inventing a star rating.

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