The Comandante C40 Hand Grinder Mk4 in sleek black is a premium manual coffee grinder designed for precision and durability. Featuring high-quality stainless steel burrs and a robust build it delivers consistent grind sizes making it perfect for coffee enthusiasts seeking the ultimate brew experience.
$493.37
On backorderNot in stock right now — call us on 1300 551 626 for the current ETA.
Available on back-order
About this accessory
Handcrafted in Germany, the Comandante C40 MK4 Hand Grinder the most stylish, yet robust, high-performing precision hand grinder on the market!
The C40 MK4 is fitted with an advanced burr set which is the result of dedicated research and development. The geometry and structure of the Nitro Blade has been refined to ensure that the Comandante C40 MK4 delivers the grind performance and supreme particle distribution that every brewer dreams of!
Whether you're brewing for Turkish, Espresso, V60, French Press or Cold Brew, the MK4 has you covered. The Nitro Blade has been developed and crafted in Comandante’s onsite coffee lab using high-alloyed, high-nitrogen stainless steel with a fine martensitic micro-crystal matrix.
Keeping in with the robust quality and elegant look that customers have loved since the very start of Comandante’s journey. They have remodelled the internal components of the MK4 grinder to make it aluminium free. The crank, body, axle and micro ball bearings are all made from stainless steel!
The MK4’s come with one brown glass jar and one clear polymer-glass jar! Both of which hold around 40g of beans and are very easy to clean. The MK4’s internal tri-fan axle support has been redesigned to make filling the grinder a simple and seamless process!
Materials:
– Burrs: Patented High-Alloyed High-Nitrogen Stainless Steel
– Hopper Body: Stainless Steel, with either painted or laminated finish
– Axle & Crank: Stainless Steel
– Crank-Knob: 100% Solid Oak Wood
– Grind catchment jar: 1 x Brown Glass & 1 x Polymer Glass (Holds approximately 40g.)
– Axle Bearings: 2x Stainless Steel Micro Ball Bearing with Rubber Seals
What owners say
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What other customers have actually taken home in the last little while — straight from our order book, not a curated list.
Before you buy
Built for 58 mm portafilters — the size used by essentially every prosumer machine we sell, including Bezzera, ECM, Lelit, Profitec, Quick Mill and Rocket. If you're on a 51 mm or 54 mm machine, talk to us first.
Tell us the machine you own and we'll confirm the fit before you order. It takes one phone call and saves a return. Call 1300 551 626 →
Dispatched from our Brisbane warehouse, usually within 1–2 business days. Pickup from the Woolloongabba showroom is available if you'd rather collect.

Why buy it here
We don't stock accessories because a distributor offered them. Our technicians use this gear on the bench every day — so if it's here, it's because it holds up and it actually fits the machines we sell.
Goes well with
The grinder matters as much as the machine — here's what we'd pair with it.
Ask us anything
Comandante C40 Hand Grinder Mk4 – Black
Send it through and a specialist will come back to you — usually the same business day.
In our Brisbane showroom
Comandante C40 Hand Grinder Mk4 – Black
Tell us when suits and what else you are weighing up, and we will confirm a time to see them in the showroom.
Talk to a specialist
We would rather spend ten minutes helping you land on the right machine than process a return later. Call us, start a chat, email, or send this and we'll come back to you.