Product Specifications

• Brand: Esko / Kongsberg

• Blade Model: BLD-SR8140

• OEM Part Number: G42455899

• Blade Type: Cylindrical Drag Knife Blade

• Material: Tungsten Carbide

• Shank Type: Cylindrical Round Shank

• Shank Diameter: 8 mm

• Overall Length: 40 mm

• Cutting Edge: Single Edge

• Cutting Angle: 40° 

• Maximum Cutting Thickness: Approximately 7 mm 

• Alternative Supplier Specification: Up to 9.5 mm

• Nominal Lag Value: 4 mm

• Compatible Tool: RM (Rigid Material) Knife Tool

Key Features

• Tungsten carbide construction

• 8 mm cylindrical shank

• Single-edge drag-cutting design

• Designed for foam core materials

• 4 mm nominal lag value

• Suitable for compatible rigid material cutting systems

• Precision-ground cutting edge

• Compatible replacement for Esko Kongsberg G42455899

Recommended Materials

• Foam core board

• PUR foam board

• Paper-faced foam board

• Lenticular display panels

• Expanded PVC (Forex / Sintra)

• Corrugated cardboard