GEO Knife Ethereal Cutter GEO2402D M390 Blade Titanium Handle Crossbar Lock Folding Knife

The GEO Knife Ethereal Cutter GEO2402D combines exceptional engineering with practical EDC design. Featuring a premium M390 blade with HRC60-62 hardness, this folding knife delivers outstanding edge retention and corrosion resistance. The 6AL4V titanium handle with crossbar lock mechanism ensures durability and secure operation in any environment. At just 92 grams, it offers ultralight portability without compromising performance. The ambidextrous design accommodates all users, while bronze washers and DLC finishes enhance reliability. With a 3.0-inch blade and optimized ergonomics, this knife excels for camping, outdoor adventures, and daily carry. Built to exacting standards, the GEO2402D represents the perfect balance of craftsmanship, functionality, and value for serious knife enthusiasts.

M390 Blade Introduction

M390 is an advanced powder-metallurgical stainless steel utilizing high chromium and vanadium content to deliver exceptional wear resistance and industry-leading corrosion resilience. It excels at retaining a razor-sharp edge under prolonged use; however, this extreme hardness renders the blade notably difficult to sharpen or reprofile without diamond abrasives. Additionally, its fine microstructure, while offering superior edge stability, sacrifices some structural toughness and may be more prone to chipping under heavy lateral stress.

Specification

Model: GEO2402D
Product Type: Folding Knife
Brand: GEO 
Overall Length: 7.1 inch / 180mm
Blade Length: 3.0 inch / 77mm

Handle Length:  4.1 inch / 103mm
Handle Thickness: 0.4 inch / 10mm
Blade Width: 1.0 inch / 26mm
Blade Thickness: 0.1 inch / 3.1mm
Blade Material: Bohler M390

Heat Treatment: Vacuum & Cryogenic
Blade Hardness: HRC60-62
Blade Type: Drop Point
Blade Finish: DLC 
Blade Grind: Flat

Handle Material: 6AL4V Titanium
Lock Type: Crossbar
Dexterity: Ambidextrous
Washers Material: Bronze Washers
Back Spacer: N/A

Clip Material: 6AL4V Titanium
Clip Position: Tip-up, Right
Pivot Cap: 6AL4V Titanium (DLC)  
Pivot Collar: Damtanium CamoCarbon inlays
Screws Material: 6AL4V Titanium

Item Weight: 3.25 oz / 92 g
Designer: GEO Knife
Country of Origin: China