Mazzer 233M Burrs – 64mm Flat Burrs for Full Body
The first cappuccino of the day: the crema sits dark and dense, the body settles velvety on the tongue and carries effortlessly through the milk. That's exactly what the Mazzer 233M are made for – the stock 64mm flat burrs of the Mazzer Mini, cut from hardened bearing steel.
As a partner of Mazzer, we carry the 233M as original Mazzer burrs from production in Scorzè near Venice. They come standard in the Mazzer Mini and fit the Mazzer Mini G from our Mazzer Collection. If you'd rather steer the cup towards more clarity and sweetness, the ZZ K202P offer the sister profile in specialty steel.
What makes the 233M special
64mm flat burrs in bearing steel
Hardened bearing steel, flat-ground: the stock grind profile of the Mazzer Mini for an even particle distribution – from espresso to milk drinks.
Body that carries through milk
The cutting profile emphasises a strong, round body and a balanced extraction with lively acidity. The choice for cappuccino, flat white and dense espresso.
Original Mazzer
Designed and manufactured at the Mazzer plant near Venice, under in-house quality controls – built for consistent performance and longevity.
Fresh, sharp burrs cut more evenly and keep the particle distribution tight – that's the foundation of any clean extraction. With espresso, there's no "right" or "wrong" here: grind size, dose and ratio (classically 1:2) are the dials you use to hit your own taste. Espresso is complex, but it isn't rocket science – and every shot is its own, because bean, humidity and person all change daily. That's our view, one of many.
At a glance
| Diameter |
64 mm |
| Type |
Flat burrs |
| Material |
Bearing steel |
| Profile |
233M – stock on the Mazzer Mini |
| Flavour direction |
strong body, round sweetness, lively acidity – ideal for milk drinks |
| Compatibility |
Mazzer Mini and Mini G (64mm mini burrs of the Mazzer Mini family) |
| Manufacturing |
Scorzè (Venice), Italy |
Who they're for
For anyone with a Mazzer Mini or Mini G who appreciates the original, body-forward character of their grinder – or wants to swap their stock burrs for fresh, sharp ones after many kilograms of coffee. If you love dense espresso and milk drinks, this is exactly right for you. No setup is too small or too big for it.
Pairs well with
The 233M sit in your Mazzer Mini G – you'll find the grinder and accessories in our Mazzer Collection. Since espresso works best by weight ratio, a precise scale is worth it: affordable and reliable from the Normcore Range, with app and flow-rate display from the Acaia Collection. For a clean single-dose workflow, a dosing cup fits well – simple from Normcore or finely crafted from Weber Workshops. Matching beans are waiting in our coffee bean selection.
Experience it live in Bern and Zurich
Unsure about the swap or the setting? Come by – we'll show you the change and dial in the grinder together with you. Experience it live, with no pressure at all.
Roastery tip
Fresh burrs shift the grind size noticeably – after swapping, start a touch finer and dial in over two or three shots. Dense, chocolatey-nutty roasts pair well with the body-forward 233M profile: Cozy Chocolate and Nutty Delight are reliably round and sweet, Very Nutty gives maximum body with virtually no acidity. For a lively, fruity mood, discover Wild Peach for a brighter side. That's our recommendation, one of many.
Frequently asked questions about the Mazzer 233M burrs
What's the difference between the 233M and the ZZ K202P?
The 233M in bearing steel are the stock burrs of the Mazzer Mini: strong body, balanced extraction, lively acidity – ideal for milk drinks. The ZZ K202P in specialty steel produce a finer, sweeter and silkier picture with medium body, especially at home with light roasts. Both are 64mm flat burrs for the Mazzer Mini and Mini G.
Will the 233M fit my grinder?
The 233M are the stock 64mm burr profile of the Mazzer Mini and also fit the Mazzer Mini G as well as other grinders in the Mazzer Mini family with 64mm flat burrs. If you're unsure whether they fit your setup, just ask us – we're happy to help.
When should I replace the burrs?
Burrs are wear parts. When the grind becomes less even, the grinder noticeably takes longer, or the cup tastes flatter, fresh, sharp burrs bring back the sharpness of cut – and with it, control over the extraction.
Can I see the burrs in the showroom before I buy?
Yes. In our showrooms in Bern (Gerberngasse 44) and Zurich Oerlikon (Hagenholzstrasse 50b) you can view the burrs, and we'll show you the swap and the setting on the grinder if needed.
Where can I get the 233M?
At Coffee Coaching Club as a partner of Mazzer – directly online or in our showrooms in Bern and Zurich Oerlikon. Delivery throughout Switzerland and to Liechtenstein in 2–4 business days, Click & Collect available.
Buy Mazzer 233M burrs in Switzerland – experience them live in Zurich and Bern. Questions about the setting? Write to us at [email protected] or visit us at coffeecoachingclub.ch.
