Extrema Ratio MF1 EVO D 04.1000.0232/M3/SAT/BLK, Satin M390, Black Aluminum pocket knife

The Extrema Ratio MF1 EVO D combines tactical aesthetics with functionality in this versatile pocket knife, suitable for both professionals and fans of EDC knives. Unlike its tactically-oriented counterpart (the MF1 EVO SP), the MF1 EVO D focuses on everyday practicality. This is reflected in the choice of a drop-point blade, which makes the knife excel at everyday tasks such as opening packages, preparing food and precision work. For optimum safety, the locking system is reinforced with the compact and lightweight ‘HIDDEN LOCK’ system, which can be operated manually and provides extra reliability in critical situations.



Blade made from Böhler M390 steel
The blade of the Extrema Ratio MF1 EVO D 04.1000.0232/M3/SAT/BLK, Satin M390, Black Aluminum pocket knife is made of Böhler M390. This is premium steel from Austria that is immensely popular for pocket knives, because M390 stays sharp for an incredibly long time. Moreover, it’s very stainless. This makes it an excellent choice for a pocket knife you carry with you every day. Because M390 is incredibly hard, we recommend sharpening this pocket knife with diamond sharpening stones or ceramic sharpening stones, or a sharpening system that uses these sharpening stones.



The blade of this knife is enhanced with a ‘satin finish’. This is a chic and tasteful finish that is very popular.



Aluminium handle
The handle of the Extrema Ratiois made from aluminium. The handle measures 13 cm in length. Aluminium is pleasantly lightweight and easy for the manufacturer to work with. As a result, it is a very popular choice for handles. Aluminium comes in many different grades or alloys. Most manufacturers opt for one of the more durable types of aluminium for knife handles, often using the same quality as the type used for aircraft construction.



History of Extrema Ratio
Extrema Ratio was founded in 1997 in Italy. The brand has become famous in the knife world with their tactical knives for the military, police officers and firefighters. The knives, often produced in collaboration with the Italian army, meet the highest military standards. They use materials such as Böhler N690 stainless steel and Forprene handles for comfort and safety, even in extreme conditions.

The range varies from fixed knives like the Requiem to rugged pocket knives like the BF2. Extrema Ratio is ISO 9001 certified and also supplies international military units. Their products are popular among adventurers and professionals worldwide for their reliability and durability. Many of the Extrema Ratio products originate from demand from a government department. In collaboration with that department, they develop a practical knife, a real tool. After this, it is available to everyone, for example here at Knivesandtools.



Looking to personalise your new purchase?
Add an engraving! Our engraving machine will turn your Extrema Ratio MF1 EVO D 04.1000.0232/M3/SAT/BLK, Satin M390, Black Aluminum pocket knife into something truly special. Personalise your own gear, or create a unique gift. We can engrave names, dates and short quotes. Logos and small images are also possible. Ideal as a business gift, for your wedding party or when you just fancy spoiling yourself.

The engraving process is simple: when engraving a name, date or short text, simply choose the option ‘Add engraving’ next to the ‘Add to cart’ button. The rest is self-explanatory. Would you prefer to have an image, logo or more detailed engraving? Take a look at our Advanced Engraving options.