Mahlkönig Steel Pre-Breaker – DK15
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Selected by Anke and Yalcin
4.9Google · 301 reviews · Bern5.0Tripadvisor · 11 reviews · Bern
Selected by Anke and Yalcin
4.9Google · 301 reviews · Bern5.0Tripadvisor · 11 reviews · Bern
The Mahlkönig pre-breaker 704163 made of steel, 17 mm in diameter, for the DK15 industrial grinder. Original spare part, available in Bern and Zürich.
Mahlkönig lists it as Pre-Breaker, DK15, for grinders from serial number 320289. Earlier Mahlkönig numbers are 300044 and 105347. In the Mahlkönig DK15 spare parts list it appears as item 10.
The pre-breaker is available as a single part in case the old one is worn or damaged.
| Manufacturer | Mahlkönig |
|---|---|
| Part number | 704163 |
| Earlier part numbers | 300044, 105347 |
| Manufacturer designation | Pre-Breaker, DK15 |
| Material | Steel |
| Diameter | 17 mm |
| Spare parts list | Item 10, pre-breaker |
| Fits | Mahlkönig DK15 from serial number 320289 |
For anyone who wants to replace the pre-breaker on a DK15 from serial number 320289. You will find more parts under grinder accessories and spare parts, and Mahlkönig grinders in our Mahlkönig collection. Delivery throughout Switzerland and to Liechtenstein in 2–4 working days.
For grinder care you will find suitable products in our machine and grinder cleaning range. Our advice tool shows which grinder suits your machine.
No. Mahlkönig lists part number 704163 for the DK15 from serial number 320289. It is not listed for older grinders. If you are unsure, send us your model and serial number at [email protected].
You will find all grinder parts under grinder accessories and spare parts. If a part number is missing, write to us at [email protected].
You can see Mahlkönig grinders live in our showroom in Zürich Oerlikon (Hagenholzstrasse 50b). Whether the spare part is there, we are happy to confirm in advance by email at [email protected].
Tip from the roastery: The pre-breaker is a part of the grinder. The bean decides the taste in the cup. For most cups we recommend Cozy Chocolate and Nutty Delight, dense, round and chocolatey. For maximum body without acidity there is Very Nutty, and if you want to discover something fruity, you will find it in Wild Peach. That is our recommendation, one of many.
You order directly through our online shop. If you have questions, we're happy to help — online or in person — with experience from our roastery, cafés and showrooms.
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Reach us directly · [email protected]Who is behind the selection

Anke Wolf
Founder and owner, coaching, team and processes
Swiss federal certificate as adult educator, CAS Coaching in Organisations (FHNW), over 10 years in adult education and coaching. With us she is the host in our cafés, leads and coaches the team, coordinates our processes and looks after our partnerships with foundations.

Yalcin Akpinar
Co-founder, equipment and sensory
Graduate food chemist from the University of Hamburg, over 15 years in the international flavour industry, patents in flavour technology. With us he is responsible for roast profiles, bean selection and the choice of machines and grinders.
What our guests say
“While the coffee is stellar, the plethora of equipment and hospitality of Anke and Yalcin take it to another level.”
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