Portafilters, baskets and tamping tools

Does a Coffee Distributor Do Anything a WDT Tool Doesn't?

Published · By the Espresso Shortlist editors · Prices and specs as of that date, from the pages under Sources

Summary

A distributor, sometimes called a leveler, sits on top of the loose grounds and is turned two or three times to leave a flat, level surface before you tamp. It works on the top of the bed, while a WDT tool's needles go down through it and break up clumps, so the two don't replace each other. If WDT already leaves your basket even and level, the distributor adds a flat starting point for the tamp and not much else.

What the blades reach

Normcore's Chisel / V Blade distributor has two angled slopes on its base. You set it straight onto the grounds and give it 2 to 3 clockwise turns, and the slopes move the grounds evenly across the basket, leaving a smooth, level surface. Its Gravity Distributor does the same job with five blades.

A WDT tool starts from the other end. Decent Espresso's instructions for its needle tool begin with pushing the needles deep and straight down into the coffee, then circling so every part of the bed is covered. That is how a clump halfway down the basket gets broken up. A distributor's blades turn above it, so a perfectly flat top can still sit on an uneven bed underneath.

Used together, the order follows from that. The needles go first to loosen the bed, and the distributor comes second to flatten what the needles leave behind.

Depth and size

The Chisel / V Blade base adjusts from 4 mm to 12 mm deep, which you change by unfastening the middle rim. The setting decides how far into the coffee the blades sit, so a change of dose or basket can mean a change of setting.

Size follows the basket. Normcore sells the Chisel / V Blade in 58.5 mm, 53.3 mm, and 51 mm at $45.99, and lists the 53.3 mm size for Breville's 54 mm machines, including the Barista Express, Pro, Touch, Impress, and Bambino Plus. The Gravity Distributor, at $43.99, adds 58 mm and 57.5 mm sizes to those three.

Shopping for one? Shop espresso tools and accessories →

Sources

  1. Normcore — Coffee Distributor Tool, Chisel / V Blade Base
  2. Normcore — Coffee Gravity Distributor Tool
  3. Decent Espresso — Puck Rake V2

We have not tested these products. Specs, prices, stock and terms are as published on these pages on the date above and can change; check the manufacturer or retailer before you buy.

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