GEO Knife Belluf GEO2508D M390 Blade G10 Handle Crossbar Lock Folding Knife

The GEO Knife Belluf GEO2508D combines precision engineering with exceptional practicality. Featuring a premium M390 stainless steel blade, this folding knife delivers outstanding edge retention and corrosion resistance. The drop-point stonewash blade, heat-treated to HRC60-62 hardness, ensures superior cutting performance. With an ergonomic G10 handle and ambidextrous crossbar lock, it provides a secure, intuitive grip for any user. Weighing just 73.1g and measuring 5.7 inches overall, this lightweight utility knife excels as an everyday carry companion. The titanium clip and hardware reflect premium construction quality. Ideal for outdoor enthusiasts and EDC users seeking reliable, durable performance.

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: GEO2508D
Product Type: Folding Knife
Brand: GEO
Overall Length: 5.7 inch / 145mm
Blade Length: 2.4 inch / 60mm

Handle Length:  3.3 inch / 85mm
Handle Thickness: 0.4 inch / 10mm
Blade Width: 1.1 inch / 28 mm
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: 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: 2.58 oz / 73.1g
Designer: Fabian Hobbelen
Country of Origin: China