Microtech UTX-85 Gen IV D/E OTF Knife Zombie Aluminium, Stonewashed M390MK by Tony Marfione (12324-10Z)

UTX-85 Gen IV Zombie Aluminum, Stonewashed is a compact development of the legendary Ultratech, in which Tony Marfione focused on precision of operation, ergonomics of handling and reliability of OTF mechanics. The design is centered around the idea of instantaneous response - every design feature serves the purpose of quick, repeatable blade activation while maintaining full operational safety. The centerpiece of the design is a blade made of M390MK steel, distinguished by excellent sharpness retention and high abrasion resistance. A double edge profile was used , which allows cutting in both directions and increases functionality in symmetrical operations. The OTF (out-the-front) mechanism allows for instant extension and return of the blade, operated by a single movement of the slider, located in the upper part of the handle. The aluminum body with compact geometry is designed to provide a secure grip in all conditions. Milling and jimping aids in control, while a tactical termination at the rear of the Handle expands emergency use. The whole thing closes with a deep carry clip, providing low-profile and stable pocket carry. The UTX-85 Gen IV is a tool that meets the needs of users who require a compact, responsive OTF design. With precise mechanics, premium materials and ergonomic design, this model remains one of the most refined automatic folders in its segment.

The UTX-85 - which has 85% of the size of Ultratech®'s flagship model - is designed to fit perfectly in the hand, making it an excellent choice for everyday carry. The release mechanism is easier to operate than on the full-size Ultratech®, making this model great for smaller or more sensitive hands as well. The UTX-85® retains the full-featured glass striker and all the features and capabilities of its larger counterpart.

M390MK - thanks to a collaboration between Microtech and Böhler engineers, an exclusive version of M390 steel made only for Microtech was created. The carbon content has been increased and subjected to closer scrutiny, thus improving the properties of M390 steel to provide better edge retention, corrosion resistance and polishing. Martensitic high-performance chromium steel produced by powder metallurgy. Due to its alloy concept, it has extremely high wear resistance and high corrosion resistance. Due to its high wear resistance, it adequately maintains the shape of the edge, so the blade stays sharp for a very long time (requiring minimal maintenance). Another of the advantages is resistance to the formation of “wire” during sharpening. The steel has a high chromium content of 19.0% (Cr) doped with 1.95% carbon (C), vanadium 4.0% (V), and is hardened between 59-61 HRC. This super steel is comparable to Carpenter's CPM 20CV or CTS-204P steels. Manufactured by Böhler Edelstahl in Kapfenberg, Austria.

Blade - machine ground D/E type(Double Edge), sharpened on both sides. Finished with the Stonewashed method, which gives the blade a slightly aged, satin-matte look and effectively masks minor scratches and marks from use. The blade was brought out with a high flat gr ind (Flat Grind), providing excellent cutting properties. As a result, while maintaining high strength, the knife has excellent piercing properties. The strong mechanism of extending / retracting the blade with the help of a moled Thumb Slide, a stepped slide under the thumb requires for safety the application of a specific force to overcome the resistance of the spring. The method of opening provides seamless opening for both right and left-handed people.

Handle - made with excellent precision in 3D technology on CNC milling machines, from Mil-Spec coated 6061-T6 aluminum, decorated with a “Zombie” pattern. The surface texture of the Handle makes the knife non-slip in the hand during use. There are notches (jimping) on the back and bottom of the handle for a more secure grip. The slim profile and milled two-position (right/left) solid deep-carry clip allow the knife to be carried discreetly in a pocket, in tip-down (blade tip down) position. The clip bears the Microtech logo, serial number and production date. The Handle is finished with a glass breaker, a solid steel triangle into which a tungsten carbide ball has been pressed. It also features a hole for interweaving a decorative cord.

Technical data:

Product number: 12324-10 Z
Product name: UTX-85® Gen IV D/E Zombie Aluminum, Stonewashed Standard

Overall length: 190.0 mm / 7.5"
Blade length: 79.4 mm / 3.125"
Blade thickness: 3.3 mm / 0.13"
Handle length: 111.0 mm / 4.375"
Handle thickness: 11.9 mm / 0.47"
Weight: 87.9 g / 3.1 oz

Blade material: Böhler M390MK
Blade hardness: n.d.
Blade grind: Flat
Blade finish: Stonewashed

Handle material: 6061-T6 Aluminum
Handle finish color: Zombie pattern
Backspacer material: 6061-T6 Aluminum
Backspacer color: Zombie pattern

Clip: Right/left, Tip-down
Clip material: Stainless Steel

Pivot mechanism: n.d.
Locking mechanism: Slide Lock
Opening method: Automatic, push/pull Thumb slider
Additional accessories: none

Designer: Microtech Knives
Brand: Microtech Knives
Manufacturer: Microtech Knives
Country of origin: USA

Developed by: the Sharg® company