Eureka Oro Mignon Stark W 65 Coffee Grinder

Stock availability may change. Please check before ordering if needed urgently.

The Eureka Oro Mignon Stark W 65 Coffee Grinder puts 65mm café-grade burrs and grind-by-weight precision into a compact home body. It is the Mignon most worth having if you care about dose consistency: the coffee is weighed while it grinds, holding the dose to within 0.2g shot after shot, rather than relying on a timer that drifts as beans age and burrs warm.

The Instant Grind Weighing Technology is the headline. A timed grinder gives you the same number of seconds every time, not the same weight — so as the beans change, the dose changes with them. Weighing during the grind removes that drift entirely, which is what keeps the fifth shot tasting like the first. Calibration is near-instant, so it is ready when you are.

The Diamond Inside burrs use Eureka’s patented crystal structure for a harder, longer-lasting cutting edge, and the blind upper burr cuts retention so yesterday’s coffee is not in today’s cup. High Speed dispensing keeps the wait short, and Silent Technology keeps it quiet enough for a kitchen at six in the morning.

The universal fork takes any brand or size of portafilter without a jig, and the anti-vibration system keeps it steady on an uneven worktop or through a knock. Built in Italy, and Eureka back the motor for 10 years.

Key Features

• Instant Grind Weighing Technology — coffee weighed while grinding, dose held to 0.2g
• 65mm Diamond Inside flat burrs — Eureka’s patented crystal structure
• Blind upper burr — reduces coffee retention between doses
• High Speed grind dispersion — noticeably shorter dispensing time
• Silent Technology — suited to a home kitchen as well as a counter
• Universal fork — fits portafilters of any brand and size
• King-size grind dial — large, intuitive adjustment
• Anti-vibration system — stable on uneven surfaces
• Ultra-fast calibration
• 10-year motor warranty from Eureka; built in Italy

Technical Specifications

• Burrs: 65mm flat, Diamond Inside, blind upper burr
• Grinding speed: 2–3.5 g/s (espresso)
• Motor: 320w, 1,650 RPM
• Hopper capacity: 300g (with metallic tab)
• Dosing: grind by weight to 0.2g, 3 programmable doses, continuous mode
• Dimensions: 410mm H × 125mm W × 195mm D
• Weight: 8kg
• Colours: Black, Chrome
• Origin: Made in Italy
• Warranty: 12 months parts only and/or return to base; 10-year motor warranty from Eureka

Downloads

• Eureka Oro Mignon Stark W 65 — manufacturer catalogue (PDF)

Frequently Asked Questions

What does grind by weight actually change?

A timed grinder runs for a set number of seconds, so the dose drifts as beans age, humidity changes and the burrs warm up. The Stark W weighs the coffee as it grinds and stops at the weight you asked for, holding it within 0.2g. In practice that means less dialling in and fewer wasted shots.

Is it suitable for commercial use?

It is built around home and light use. The 65mm burrs are café-grade, but for sustained service behind a busy bar look at our commercial coffee grinders instead — duty cycle, not grind quality, is what separates the two.

What does “Diamond Inside” mean for the burrs?

It is Eureka’s patented treatment giving the burr a superior crystal structure — a harder cutting edge that holds its sharpness far longer than an untreated steel burr, so grind consistency lasts.