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Portaspresso

PortaspressoPortaspressoPortaspresso
  • Home
  • Shop
  • Products
    • Rossa HC-P Hand Espresso
    • Rossa HC Hand Espresso
    • Rossa PG Air Espresso
    • Rossa TR Air Espresso
    • Rosco Hand Grinder
    • Rosco M38T Hand Grinder
    • Pressure Adapter
    • Rossa Support Stand
  • Videos
  • Master Class
    • Pursuit of Perfection
    • How to Use the System
    • Pressure Profiling
    • Profiling Examples
  • Service and Support
  • About

Rosco M38T Hand Coffee Grinder

The Rosco M38T Hand Coffee Grinder is a premium manual coffee grinder designed as a hand operated portable coffee grinder. The Rosco M38T is a precision instrument capable of producing extremely accurate, consistent and repeatable grinds ranging from coarse plunger style through to espresso and even the finest Turkish grind. 


Complete new design

Breaking away from the foundation design of the original Rosco grinders, the Rosco M38T Hand Coffee Grinder has been completely redesigned to improve usability, disassembly and ease of cleaning.


Grind size adjustments can be made with effortless speed and accuracy

The grind setting adjustment has been moved to the top of the grinder with a new design that requires very little force to secure the setting. The new design removes all grinding forces from the adjustment setting to prevent any possibility of the setting moving during grinding and eliminates the risk of the locking ring tightening over time. 


Easily remove the spindle assembly

The new design allows the spindle assembly to be completely removed from the main body to enable full access to areas where coffee residue can accumulate.


The female burr can now be removed by hand

Previous Rosco models required a special tool to remove the female burr from the cutter body. It can now be removed by hand to make it easier to clean, and also enables the burr set to be replaced with minimal effort.


Designed to last a lifetime and beyond

Continuing with the previous Rosco updates, sealed bearings are used throughout for consistently smooth and accurate operation under grinding load. The Rosco M38T Hand Coffee Grinder is near maintenance free, and with a little care, it should last a lifetime and beyond!


The engineering and workmanship of the Rosco M38T is unmatched. Every manufactured metal component is precision machined from brass stock. Sealed bearings are used throughout for consistently smooth and accurate operation under grinding load, and all components that effect concentricity and alignment of the cutting mechanism are machined in one setup to ensure correct burr set alignment.


The Rosco M38T uses a 38mm conical burr set to provide a balance between grinding speed and ease of operation, and the step-less adjustment design provides very fine and repeatable grind size settings. Adjustments as small as 0.01mm are easily achieved, and the same setting can be regained with confidence after using a previous setting or even after completely disassembling the grinder.


The supplied screw-in cup fits into the Rosco M38T to enable you to capture ground coffee for use in any coffee making device.


The Rosco M38T Hand Coffee Grinder is also designed to work with the Rossa Espresso models when used in conjunction with the optional Grind Transfer Adapter. The Grind Transfer Adapter is a small shroud designed to assist in transferring and distribution of the ground coffee from the Rosco M38T's screw-in cup into the Rossa's filter head. A small and simple device that works great.


The common and critical factor that applies to all extraction methods is the need to use fresh ground coffee, and the Rosco M38T enables you to precision grind your favourite coffee beans as required to ensure the finest coffee experience.


Rosco M38T Hand Coffee Grinder

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