Rotary Needle Distributor Mechanism Exploded View – COFFEECONCEPT

Star-Track WDT Tool, 51/53/58mm - Rotary Espresso Distributor

Star-Track Needle Distributor—58mm Universal / Aluminum
$53.99
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Rotary Needle Distributor Mechanism Exploded View – COFFEECONCEPT

Star-Track WDT Tool, 51/53/58mm - Rotary Espresso Distributor

$53.99
Color
MaterialAluminum

Break up clumps before they ruin your shot

WDT — the Weiss Distribution Technique — means stirring your ground coffee with fine needles to break up clumps and even out the coffee bed before tamping. The Star-Track does it with a rotary motion: set it on your portafilter, spin the handle, and the needles sweep through the grounds in smooth circles, leveling the bed in seconds with far less effort than hand-stirring.

Key features

  • Rotary needle action — spinning needles sweep the grounds evenly with a simple twist
  • Solid aluminum body — weighted, balanced feel on the counter
  • Three sizes — 51mm for DeLonghi Dedica, 53/54mm for Breville Barista Express / Bambino, 58mm for standard prosumer machines

How to use it

  1. Grind your coffee into the portafilter.
  2. Rest the Star-Track on top and rotate the handle — let the needles sweep through the grounds.
  3. Lift it straight up, then tamp as usual.

Use it before every tamp and you'll see fewer spurting, uneven extractions — especially with lighter roasts that tend to clump.

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