Product details
The right choice for portafilters or filters. The CM 500 series coffee grinders from GRAEF offer professional features for espresso preparation, as well as many other brewing methods such as filter coffee or French press, providing the ideal conditions for freshly grinding your favorite coffee beans. For full aroma, the coffee beans are ground immediately before brewing. The grinder impresses with the typical straightforward GRAEF design. Whether you need fine coffee grounds for an espresso machine or coarsely ground for a French press, the compact grinder is suitable for any type of coffee preparation. The GRAEF coffee grinders in the CM 500 series feature an aroma-preserving stainless steel conical burr grinder. Up to 140 different grind settings can be adjusted, allowing for precise grind adjustments, especially when preparing coffee in an espresso machine. Thanks to the automatic grinding function for portafilters, you can customize the amount of coffee grounds to your needs: as long as you press the portafilter against the contact switch, the coffee grounds are freshly ground into the portafilter. For other brewing methods, the grinder doses the coffee grounds accurately and cleanly into the coffee grounds container or directly into the coffee filter. With the push of a button, you can start the grinding process after selecting the desired amount (1 to 12 cups). Particularly convenient: the beans can be ground directly into a coffee container, the filter basket of a coffee machine, or into the portafilter. With its consistent GRAEF design in white, the grinder fits perfectly into any kitchen with its dimensions and colors.
Function check ex works | Coffee grinders are subjected to a function check at the factory and tested with coffee beans. In rare cases, there may still be some ground coffee left in the bean hopper. In these cases, an information note is enclosed with the bean container. |
Country version | EU version |
Coffee grinder Operating mode | Electrical |
Grinder type | Conical grinder |
Power | 135 W |
Length | 20.50 cm |
Width | 13.50 cm |
Item number | 16012531 |
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Coffee grinders» category have a defect within the first 24 months?
Source: Galaxus- 15.De'Longhi2,5 %
- 15.Proficook2,5 %
- 17.Eureka2,9 %
- 18.Graef3,8 %
- 19.Rocket5,4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 5.De'Longhi1 day
- 6.Fellow2 days
- 6.Graef2 days
- 6.Rocket2 days
- 9.Eureka6 days
Return rate
How often is a product of this brand in the «Coffee grinders» category returned?
Source: Galaxus- 14.De'Longhi1,8 %
- 15.Cloer2 %
- 16.Graef2,3 %
- 17.Sage2,4 %
- 18.Eureka3 %

- Delivers excellent, homogeneous coffee powder for all preparation methods
- Grinding directly into the portafilter is easy
- practical features
- large dead space
- relatively loud
The Graef CM 502 has a cone grinder with 140 grinder settings. This makes it suitable for a wide range of applications and covers everything from French Press (very coarse) to espresso (very fine). The grind level can be adjusted via a timer. The coffee can be ground into a storage container or directly into a coffee filter or portafilter.

An astonishing 140 grind levels are available. The low power consumption is impressive. The grinder is suitable for portafilter. The quality of the ground coffee is outstanding, and cleaning the appliance is also easy.