Microtech UTX-85 S/E Red Aluminum, Stonewashed M390 OTF Knife (231-10RD)

UTX-85 S/E Red Aluminum, Stonewashed is a compact OTF automatic knife from the UTX-85 series. Designed for EDC applications, it retains all the advantages of larger models. Operating in D/A mode, it features a fast blade extension mechanism.

UTX-85 - 85% the size of the Ultratech®, the UTX-85® is designed to fit snugly in the hand, making it an excellent choice for everyday carry. The release mechanism is easier to operate than the full-size Ultratech® and is ideal for smaller or sensitive hands. The UTX-85® still has the full-featured glass striker and all the features of the full-size Ultratech®.

M390 - a martensitic high-performance chrome 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 20.0% (Cr) doped with 1.9% 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 S/E (Single Edge Drop Point) type, sharpened on one side. Finished with a scratch-masking bath of fine Stonewashed pebbles. The blade is brought out with a high flat grind (Flat Grind), providing excellent cutting properties. As a result, the knife has excellent piercing properties while maintaining its strength. 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 6061-T6 aluminum. 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 the 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: 231-10RD
Product name: UTX-85 S/E Red Aluminum, Stonewashed

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 M390
Blade hardness: n.d.
Blade grind: Flat
Blade finish: Stonewashed

Handle material: 6061-T6 Aluminum
Handle finish color: Red
Backspacer material: 6061-T6 Aluminum
Backspacer color: Red

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