KRUPS F20342 Coffee Grinder

Product information

With the Krups F20342 you can grind beans with ease and efficiency.

This affordable coffee mill is ideal for espresso. The oval, easy to hold shape gives uniform, even grinding and with a single speed assures fast results at the touch of a button.

With a large grinding capacity of 75g, this can guarantee up to 15 cups of coffee, perfect for entertaining. A lid activated safety switch ensures that there is no power unless the lid is locked into place, for peace of mind.

Eligible for International Delivery


  • Click & collect

    Click & collect from John Lewis and Waitrose shops tomorrow from 2pm
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  • Collect+

    Collect + from a local shop from Tuesday, postcode exclusions apply
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  • UK delivery

    Standard delivery within 5 working days
    Named or Saturday UK delivery
    Named day UK delivery pre-10.30am
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  • International delivery not available


We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Q & As

Rated 4.6 out of 5 by 52 reviewers.
Rated 4 out of 5 by Use for grinding 'dandelion root' coffee Pleased with results. Have only used for grinding granules of dandelion root to make dandelion coffee. But a pain to clean. Soft brush does not do the job so end up using damp kitchen towel to clean grinding chamber. Have not cleaned out at all on some occasions but residue tends to build up particularly around blades and so would require longer cleaning if I needed to grind other ingredients. Also, as another reviewer noted, there is electrical smell after running for few seconds. But overall pleased with it and would recommend for price. 21 April 2016
Rated 5 out of 5 by Great Piece of Kit I love this product! It's great at grinding coffee beans evenly, and easy to clean. I chose this because it had good rating already, I like Krups (excellent reputation), at the price-point was brilliant too. I haven't been disappointed at all. 20 April 2016
Rated 4 out of 5 by Good product at a good price Simple to use. Grinds coffee well. Looks good. Static charge makes the coffee stick to the inside, which is a little inconvenient but quite common with this kind of gadget. 14 April 2016
Rated 5 out of 5 by Very Good First coffee grinder we have had that had no problems! 12 April 2016
Rated 4 out of 5 by Just the job Does exactly what I want with no fuss or complex settings - just the job 06 April 2016
Rated 4 out of 5 by The Krups F20342 used as a seed grinder. It does the job I use it for, seed grinding, excellently. The only problems I have found, small ones, are with cleaning: 1. When the top is removed, a small stopper pops up to close off the opening which the operating plunger (part of the top) enters when you press the switch. It is impossible to prevent some of the finely ground and slightly oily seeds from entering the small gap around this stopper when cleaning with a fine brush (I use an old-fashioned pastry brush), and the particles cannot be completely removed. I feel that in time this may clog up the 'works'. A proper rubber seal or gland should have been incorporated to prevent this. 2. The blade needs to be removed to clean the underside, but I can find no way to do this. 29 March 2016
Rated 3 out of 5 by Nothing to get too excited about! Doesn't grind as finely as one would expect - and after use, it is very messy to clean up, even when perfectly dry, it is not easy to clean out, which is a bit of a pain if you want to use it to grind other commodities - spices etc. And another irritating factor, the lead is far too short!! Give one is using it in the kitchen the last thing you want is having to use an extension lead. 22 March 2016
Rated 4 out of 5 by Compact coffee grinder Overall great product. Compact, will suit any kitchen interior. Powerful, takes 20 seconds to grind coffee beans. The only down side is grounded coffee tends to stick to the grinder walls a bit. But not an issue. 22 March 2016
  • 2016-04-30 T10:34:20.594-05:00
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  • 2 year guarantee included

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