MHW-3BOMBER YU Series Coffee Distributor

This tool is designed to level and distribute your coffee grounds evenly within the portafilter basket before you tamp. By creating a uniform bed of coffee, it helps prevent channeling—where water finds the path of least resistance—resulting in a more consistent and balanced espresso extraction.

The distributor features a threaded adjustment system that allows you to set the precise depth the blades reach into your portafilter. You can dial it in to match your specific dose size, ensuring the tool levels the grounds without over-compressing them before the actual tamp.

While the distributor is built to a standard diameter, you should verify that it matches the size of your specific portafilter basket (typically 58mm). It is designed to fit snugly to ensure it reaches the edges of the basket for a complete, even distribution.

No, this is a distribution tool, not a tamper. Its job is to groom and level the grounds, while a tamper is still required afterward to compress the coffee puck to the necessary density for extraction.

Because it is made of durable metal, you can easily wipe it down with a dry or slightly damp microfiber cloth after use to remove any residual coffee oils or grounds. Avoid soaking it in water or using harsh detergents, as a simple wipe-down is sufficient to keep it in top condition.