Product Specifications

Brand: Esko Kongsberg

Model: BLD-SF231

OEM Part Number: 42458372 / G42458372

Alternative Reference: i-231 / Zund Z31

Blade Type: Single-Edge Flat Knife

Material: Tungsten Carbide 

Maximum Cutting Depth: 2 mm

Blade Design: Flat Tip, Single Edge

Blade Width: 4 mm 

Blade Thickness: 1 mm 

Compatible Tooling

• Static Knife Single Edge Tool

• VibraCut / HF VibraCut Tool

• Hi-Force Knife Tool

• Static Knife VariCut Tool

Suitable Materials

• Mat board

• Folding carton

• Paper

• Vinyl

• Picture framing materials

Key Features

• Single-edge flat blade construction

• Flat-tip design for controlled cutting

• Suitable for small-radius passepartout applications

• Maximum cutting depth of 2mm

• Designed for thin material cutting

• Compatible with multiple Kongsberg knife holders

• Replacement-compatible carbide blade

• Custom manufacturing and wholesale supply available