Fox FOX Tecnoreef

Design by Giorgio Danese Tecnoreef

cod. 468

Blade Steel: N690Co stainless steel
Hardness: HRC 58-60
Blade Coating: Physical Vapor Deposition (PVD)
Handle: G10 black
Blade Length: 11 cm - 4.33"
Overall Length: 23.5 cm - 9.25"
Blade Thickness: 4 mm - 0.16"
Weight: 200 gr - 7.05 oz



Sheath: NYLON 1000 >  with rubber leg/arm straps

The Tecnoreef was developed with Giorgio Danese, owner of TECNOTRE SRL - an Italian firm that specializes in submarine operations, and with the additional collaboration of the Italian Research Centre (CNR). It is the finest dive knife we have produced to date and we would consider one of the finest factory dive knives in the world today. A testament to the high quality of this knife, both knife and sheath was submerged in the Persian Gulf for 60 days and did not rust or deteriorate. The Tecnoreef was recently adopted for use by the Corpo Nazionale Soccorso Alpino e Speleologico.An elite rescue team in Italy.

“The first Tecnoreef project is a diving knife. It has been created for professional and military divers. This knife can also be used out of the water and after dive. A multifunctional and multi utility tool.”

Giorgio Danese


Giorgio Danese Tecnoreef

“My projects arise from my experience, especially abroad, in the professional diver and military field”.

View all products deisgned by Giorgio Danese Tecnoreef


Giorgio Danese Tecnoreef
Blade Coating: Physical Vapor Deposition (PVD)
(Physical Vapor Deposition) is a variety of vacuum deposition methods used to deposit thin films by the condensation of a vaporized form of the desired film material onto various workpiece surface. The coating method involves purely physical process such as high temperature vacuum evaporation with subsequent condensation.
Blade Steel: N690Co stainless steel
Acciaio Steel Carbonio Carbon Cromo Chromium Cobalto Cobalt Azoto Nitrogen Manganese Manganese Molibdeno Molybdenu Nichel Nickel Fosforo Phosphorous Silicio Silicon Zolfo Sulfur Tungsteno Tungs Vanadio Vanadium
N690CO 1.08 17.30 1.50 - 0.40 1.10 - - 0.40 - - 0.10