Mahlkönig 98 mm Premium Cast Burrs – EK43
When kilo after kilo runs through the EK43 in continuous use, the geometry of the burrs decides how even the grounds look at the end. These original burrs made from hardened premium cast steel (60–65 HRC) with a bead-blasted finish are built for exactly that pace – for the EK43 and EK43 S multi-purpose grinder, with an output rate of up to 21 g per second.
Particle size and consistency are what ultimately determine extraction quality – which is why, at this burr size, it's not just the diameter that matters, but how finely the teeth still cut after thousands of kilos ground. At a medium grind setting, this pair of burrs lasts around 6000 kg. As a partner of Mahlkönig, we carry these original burrs for you.
At a Glance
| Diameter |
98 mm |
| Material |
hardened premium cast steel, 60–65 HRC, bead-blasted |
| Output rate |
up to 21 g/sec. |
| Service life |
around 6000 kg at medium grind setting |
| Compatibility |
EK43, EK43 S |
Compatibility
These burrs fit the Mahlkönig EK43 and EK43 S multi-purpose grinder. When installing, make sure the burrs are correctly seated and aligned – use only original or manufacturer-recommended spare parts.
Frequently Asked Questions
How can I tell the EK43's burrs need replacing?
Usually it shows up first in the grind pattern – it becomes less even, or your usual grind setting suddenly no longer matches the result. Regular cleaning of the grinder noticeably extends the burrs' service life.
Do these burrs also fit other Mahlkönig models?
These 98 mm premium cast burrs are designed for the EK43 and EK43 S. For other models in the EK series, or if you're unsure, we're happy to check your machine together.
Can I install the burrs myself?
Yes, with some manual skill and the right tool. If you'd rather see the installation done in person, you're welcome to visit our showrooms in Bern and Zurich.
Discover more Mahlkönig spare parts and burrs, matching coffee grinders for your next setup, or let our advisory tool guide you to the right model.
