Product Specifications

Brand: Esko Kongsberg

Model: BLD-SF420

Part Number: 42421974 / G42421974

Alternative Reference: i-420

Blade Type: Single-Edge Flat Knife

Material: Tungsten Carbide 

Cutting Edge: Precision-Ground Edge

Maximum Cutting Depth: 10 mm

Overall Length: Approx. 25 mm 

Blade Width: Approx. 4 mm 

Blade Thickness: Approx. 1 mm 

Cutting Angle: Approx. 3° / 27° 

Compatible Tooling:

• MP HF Knife Tool

• VibraCut / HF VibraCut

• Hi-Force Knife Tool

Applications:

• Rubber Gasket Cutting

• Industrial Rubber Processing

• Similar Rubber Materials

Key Features

• Original-equivalent replacement for Esko Kongsberg BLD-SF420

• Tungsten carbide construction for wear resistance

• Precision-ground cutting edge

• Designed for rubber gasket manufacturing

• Approx. 10 mm maximum cutting depth

• Suitable for compatible oscillating knife systems

• Supports demanding industrial cutting applications

• Custom manufacturing and wholesale supply available