GEO Knife Cirex GEO2601B M390 Blade G10 Handle Crossbar Lock Folding Knife

The GEO Knife Cirex GEO2601B exemplifies premium EDC craftsmanship with its exquisite design and exceptional performance. Featuring a Bohler M390 stonewash blade—a powder-metallurgical stainless steel offering unparalleled wear resistance and edge retention—this folding knife delivers superior cutting performance. The blade's HRC60-62 hardness ensures lasting sharpness, while the tiffany blue G10 handle provides an ergonomic, secure grip suitable for any environment. Its crossbar lock mechanism guarantees reliable blade security during demanding tasks. Built for outdoor enthusiasts and daily carry, the knife combines ultralight utility with sophisticated aesthetics. Weighing just 83.5g and measuring 8 inches overall, it represents the ideal choice for those seeking durability, performance, and style in a compact EDC solution.

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: GEO2601B
Product Type: Folding Knife
Brand: GEO
Overall Length: 8.0 inch / 205mm
Blade Length: 3.5 inch / 89mm

Handle Length:  4.5 inch / 116mm
Handle Thickness: 0.48 inch / 12.1mm
Blade Width: 1.2 inch / 30 mm
Blade Thickness: 0.1 inch / 3.1mm
Blade Material: Bohler M390

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

Handle Material: G10
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 
Pivot Collar : Titanium
Screws Material: 6AL4V Titanium

Item Weight: 2.95 oz / 83.5 g
Designer: Fabian Hobbelen
Country of Origin: China