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ExtremaRatio - Ti-Rock Satin SanMai CoS - Titanium Blue - Limited Edition - folding knife

100 % of 100
Fuori Produzione / Discontinued

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A Coltelleria Collini Exclusive - Limited edition, available in only 33 serialized pieces

Intended Use: collection / EDC / CQD

Type of production: Industrial, Limited
Blade: Japanese-rolled stainless steel (San Mai) with sharp CoS to 61,5HRC in cryogenic quenching; with fuller double concave in the strong blade
Blade treatment: Satin finish
Production Country: Italy
Handle: Titanium, Billet, with full Frame Lock locking system with sash and secure removable made of stainless steel
Blade length: 75mm.
Blade Thickness: 6.3mm.
Overall length: 180mm.
Weight: 186g.
Clips: stainless steel, reversible type deep pocket and port tip up
Notes: Skull Crasher tapered shank engaged in - Edition limited and numbered edition in only 33 serialized pieces on the blade and box
Box: cardboard, numbered, with ExtremaRatio logos and Coltelleria Collini



Articolo dedicato al Ti-Rock sul numero 75 di Coltelli (click sull'immagine per visualizzare il pdf)


Extrema Ratio Ti-Rock



More Information
BrandExtrema Ratio
Country of productionItaly
Blade TypeFolding
Blade Length7/8cm
Blade TipDrop point
Blade thickness6,5 mm
Stainless SteelCoS (laminated)
Handle MaterialTitanium
colourdark blue
Locking TypeFrame Lock
RarityLimited Edition, Very Rare
Materials and Finishes8
Steel Quality8,5
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