- Fortis Gray Titanium, Stonewashed M390 A handy, slim EDC folder. Strong versatile blade with a rounded cutting edge. Design by respected Danish knifemaker Jesper Voxnaes and build quality the Viper brand is known for. Bestseller!
Fortis Gray Titanium, Stonewashed M390 slim and incredibly handy E.D.C. folder. The best materials, strong blade with excellent cutting parameters and workmanship for which Viper brand is famous. Aimed at demanding customers design by Danish knifemaker Jesper Voxnaes. Bestseller!
Steel
M390 Microclean - highest quality modern powder steel with extremely high corrosion and abrasion resistance. High-chromium vanadium-doped steel with a hardness of 60-61 HRC. Double quenched under vacuum and freeze dried in liquid nitrogen. Made in Böhler-Uddeholm steelworks in Austria.
Blade
Versatile Drop Point blade with clearly marked belly finished in Stonewashed method masking scratches. Despite the thickness of the blade the high, flat grind gives excellent cutting properties combined with extreme durability. A ball bearing system aids in the smooth opening of the blade, which can be opened using the oval opening in the blade or a quick flipper. Flipper consists of a small lever (protrusion) extending beyond the back of the handle when the head is closed. In the open position, it serves as a gut, protecting the hand from slipping on the blade.
Frame-Lock - reinforced, monolithic lock of the blade made of titanium Ti6AI4V. One of the linings serving as a locking mechanism was reinforced with hardened steel insert protecting against abrasion of the lock face.
Handle
CNC machined solid titanium liner finished in Stone Washed method. Facings are screwed to the backspacer made of titanium, which means practically indestructible construction. Chamfered cover edges eliminate sharp edges for comfort, and forefinger groove improves grip security. A right-handed, single-position titanium clip allows the knife to be carried in the tip-up position. At the end of the handle lanyard hole, a hole for a cord.
Technical data:
Product number: V 5952 TI
Product name: Fortis Gray Titanium, Stonewashed M390
Overall length: 8.25" / 200.2mm
Blade length: 3.50" / 84.58mm
Handle length: 4.75" / 115.6mm
Blade thickness: 0.16" / 4mm
Handle thickness: 0.44" / 22.10mm
Weight: 4.83oz / 136.9g
Blade material: Böhler M390 Microclean®
Blade hardness: 59-61 HRC
Blade grind: Flat
Blade finish: Stone Washed
Handle material: Titanium
Handle finish color: Gray
Backspacer material: Titanium
Backspacer color: Blue
Clip: Yes, one-position (right), Tip-Up
Clip material: Titanium
Pivot mechanism: Ball bearings
Lock: Frame lock
Designer: Jesper Voxnaes
Brand name: Viper
Manufacturer: Tecnocut SNC, Italy
Developed by Sharg® Company