# Coffee grinder Graef CM 820 — 128 W, 230 V, stainless steel and black

**URL:** https://aio.lv/en/product--graef-cm-820--3623749
**Data updated:** 2026-03-11 11:44 (EET)
**Category:** Coffee Grinders
**Manufacturer:** Graef
**Manufacturer code:** CM 820
**EAN:** 4001627016388
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 254.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 210.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graef-cm-820--3623749

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Electric coffee grinder Graef CM 820 with 128 W motor and 230 V / 50 Hz power supply. Compact countertop unit (130 × 190 × 362 mm) in stainless steel and black finish. Designed for home and light commercial use to grind coffee beans consistently; suitable for filter, drip and espresso preparation depending on grind setting. Simple operation and durable metal housing.

## Long description

The Graef CM 820 coffee grinder is an electric countertop appliance designed to deliver consistent ground coffee for home and light commercial use. Featuring a 128 W motor and 230 V / 50 Hz power supply, the unit combines a compact footprint (130 × 190 × 362 mm) with a stainless steel and black finish that resists wear from daily use. The CM 820 offers adjustable grind settings suitable for filter, drip and espresso preparations and uses a durable metal housing for stable operation.
Advantages
The Graef CM 820 provides reliable, even grinding thanks to its motor power and precision adjustment range. Its compact dimensions make it suitable for limited counter space while the stainless steel and black exterior offers corrosion resistance and easy cleaning. Simple controls reduce setup time and variability between batches, and the robust construction supports frequent use in both domestic and light commercial environments.
Suitable for
 Preparing filter and drip coffee at home
 Grinding beans for espresso with appropriate setting adjustments
 Small cafés or offices with moderate daily demand
 Users seeking a compact, durable countertop grinder
Key specifications
 Power: 128 W
 Voltage and frequency: 230 V / 50 Hz
 Dimensions (W × D × H): 130 × 190 × 362 mm
 Housing material: metal (stainless steel and black finish)
 Adjustable grind settings suitable for filter, drip and espresso
 Countertop design intended for home and light commercial use
How to use
Place the Graef CM 820 on a stable, dry surface and connect it to a 230 V / 50 Hz power outlet. Fill the bean hopper with coffee beans and select the grind setting appropriate for your brewing method. Activate the grinder using the control mechanism; grind in short cycles if you need to measure a specific dose. After grinding, switch off and disconnect the appliance before cleaning any parts that are removable according to the manufacturer instructions. Regularly empty the grounds container and wipe the exterior with a damp cloth to maintain appearance and performance.
Usage recommendations
Use freshly roasted whole beans for best flavour extraction, adjust the grind size incrementally to match your brewer and dose, and perform periodic cleaning of the burrs and hopper to prevent buildup. For espresso, test small adjustments until the extraction time and crema meet your machine’s requirements. Always follow safety instructions in the user manual when servicing the unit.

## Specifications

### Features

| Feature | Value |
|---|---|
| Material | Stainless steel |
| Product colour | Stainless steel, Black |
| Coffee beans capacity | 250 g |
| On/off switch | Yes |
| Fine grinding | Yes |
| Coarse grinding | Yes |
| Adjustable grinder settings | Yes |
| Number of grinder settings | 40 |
| Product type | Burr grinder |
| Filtering | Yes |
| Burr type | Conical burr |
| Automatic dosing system | Yes |
| Burr material | Stainless steel |

### Power

| Feature | Value |
|---|---|
| Power | 128 W |
| AC input frequency | 50 |
| AC input voltage | 230 |

### Packaging content

| Feature | Value |
|---|---|
| Cleaning brush | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 362 mm |
| Width | 130 mm |
| Depth | 190 mm |

## FAQ

### How much does the Graef CM 820 coffee grinder cost, and is it available for purchase?

The price is 254.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 26.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Graef CM 820 coffee grinder be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Graef products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Graef service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Graef CM 820 coffee grinder?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3623749/54113358_large.webp